根据句意及单词首字母和汉语提示，写出下列句中所缺单词的正确形式。
1.We should c_______（结合） theory with practice in realizing our goal.
2.The o________（显而易见的） way of reducing pollution is to cut car use.
3.It's bad m_______（礼貌） to laugh at others when they are in trouble.
4.Films and video games with v_________（暴力的） scenes have a bad effect on children.
5.The room, which m_______ （测量）more than 40 square meters, will be used as the manager’s office.
6.He said his teacher and his parents' words i_______（激励） him to have another try.
7.To my r________（遗憾）， I have wasted a lot of time when I should have studied hard.
8.Up to now, no one has come up with a convincing e________（解释） of why dinosaurs died out.
9.Her heart was s________（轻微地） damaged on account of her long illness.
10.He spared no efforts to o________（克服） the difficulties and finally succeeded.
A cold wind blew and leaves danced around an old man crouched（蹲）in a doorway. His coat offered little_______and he shivered（颤抖）constantly,_______his hand in the hope of a coin or two. Around him, people hurried by, not_______ him.
Just then, a coin fell close to his _______. He picked it up. It was enough for a cup of tea and something to eat. His mouth _______.
He pushed open the door of a tea room and warmth _______over him. Hungrily, he eyed the_______ behind the counter（柜台）.
“A cup of tea please, he said." And a piece of bread too._______ , and as quickly as possible if it's no _______.”
“Takeaway?” the woman asked, but it sounded like an order. "Yes, "he ________ .Then he looked back towards the ________.
There stood a small girl. Even through the window he could see the ________ circles under her eyes and the grey color of her skin.
“That's one pound," the woman said __________ . The old man nodded his head and __________ the money. He looked back again to the window and the little girl, shivering in the cold. Then he __________ to the girl.
“You look cold. Here,” he said, offering out the paper bag. "You __________ this more than me.”
The girl eyed the bag, seemed __________ and grabbed （攫取）it. "Thanks, "she said and ran off. He watched her __________ into the darkness of the night and__________ .
A cold wind blew and leaves danced around an old man crouched in a doorway. His stomach made a low sound with __________ .Around him, people hurried by,…
1.A.help B.warmth C.protection D.comfort
2.A.holding out B.waving C.pulling out D.raising
3.A.discovering B.remembering C.notice D.disturbing
4.A.hands B.coat C.back D.feet
5.A.froze B.opened C.watered D.closed
6.A.washed B.gathered C.passed D.rushed
7.A.money B.food C.woman D.sign
8.A.Fresh B.Large C.Ordinary D.Hot
9.A.trouble B.doubt C.harm D.wonder
10.A.explained B.added C.replied D.commented
11.A.door B.customers C.passers-by D.window
12.A.bright B.dark C.clear D.natural
13.A.unwillingly B.gently C.coldly D.joyfully
14.A.handed over B.set aside C.paid back D.saved
15.A.turned B.headed C.returned D.pointed
16.A.like B.appreciate C.know D.need
17.A.satisfied B.shocked C.disappointed D.frightened
18.A.disappear B.look C.wander D.jump
19.A.wept B.followed C.smiled D.whispered
20.A.cold B.anger C.relief D.hunger
Ways to Book the Cheapest Flights Possible
Unless you are one of those first-class fliers for whom money is not a problem,1.. But ticket prices change every day, and your tickets could end up costing your whole vacation budget. Don't worry. With a little creativity and a lot of research, it is possible to fly affordably.
Plan Accordingly
If you do not have much flexibility（弹性）in your dates, buy your tickets at least 2-4 months in advance.2.. Air fares will rise steadily as the time nears. However, if you have the flexibility to drop everything and go, last minute deals can save you much.
Set air fare Alerts（新知通告）
No matter when you start your planning, it can be helpful to set email alerts for flights to the destination（目的地）of your choice. There are generally recognized days when air fare is the cheapest（Tuesdays or Wednesdays）,3.. Sometimes the best deal will come through a surprise sale.
4.
Yes, it is way more convenient to fly direct from your home airport to your destination. But this depending on where you live. Sometimes, purposely including a stopover can actually save you money.
Search Single Seats
It may be cheaper to buy each ticket individually（个人地）for the same flight,5.. It works because airlines set different prices for different seats on the same plane! When a group of seats are sold together, the airline often charges the highest price among the group for all the seats.
A.Add A Stop.
B.Always Fly Non-stop.
C.even if you are traveling as a group.
D.but you can't necessarily rely on that.
E.you don't want to spend more than you have to on air fare.
F.That might mean you begin researching 4-6 months ahead.
G.That way you'll have plenty of time to get prepared for the trip.
Researchers from the Institute for Human Ma succeeded in training a 165-pound human-like robot, called Atlas, to move across narrow blocks using a system called LIDAR.
At first sight, a robot walking across several blocks may look like a simple thing but many actions that humans can do easily are difficult for robots as heavy as Atlas.
Our joints （关节） and a natural balance system allow us to deal with different obstacles （障碍）easily. Besides, our small, narrow feet allow us to move around tight obstacles easily, or step over obstacles, while supporting ourselves.
With atlas, LIDAR uses a pulsed laser（脉冲激光器）to measure the distance between objects and this is done by the machine so it can step correctly on the blocks. It also builds a map of the area Atlas's going to travel across, and then uses a‘ path planning algorithm（算法）’to determine each step it should take. The robot is able to balance with its human-like feet and joints which give it ranges（范围）of movement.
Presently Atlas is successful with about half of its tests, according to IHMC, but the company is already working to increase that rate by improving the robot's balance and the range of movement in its joints.
Perhaps the most interesting setting for using human-like robots is outer space. The team say that when humans explore other planets, robots like Atlas could go before that to develop a habitat suitable for human beings to live in. But researchers believe they would be immediately useful in dangerous emergency situation. Their ability to walk on different types of land could make them perfect for searching a fallen building or an earthquake for people trapped, where a wheeled robot would get stuck.
1.Why is Atlas' weight mentioned?
A.To show the success of the research. B.To compare Atlas with other robots
C.To make readers interested in the topic. D.To tell how Atlas walks independently.
2.What does Atlas depend on to keep balance?
A.LIDAR. B.Its natural joints.
C.Narrow blocks. D.Its weight.
3.What can we learn about Atlas?
A.It can easily walk across different obstacles. B.It is still under improvement.
C.A pulsed laser decides each step it takes. D.It helps create a map of outer space.
4.What might Atlas do in the distant future?
A.Save lives in dangerous situations. B.Rebuild fallen houses
C.Forecast earthquake. D.Explore possible living space.
When I first met George, I was in my early 30s. My children were just entering school life allowing me to escape from endless housework. At 65, George had recently left work and was seeking a rewarding hobby for his golden years. For both of us, we loved painting and we met at a local TAFE painting class. Thus began a friendship that was to last for 25 years —until the day he died.
George was an energetic man who lived life to the full. He loved his family, his friends, and was loyal and outspoken. As the only male in a painting class full of women, George quite enjoyed it. He ruled the roost（栖息处）and we were his hens. He loved his singular（单一的）role and looked after his hens with the same attention he gave to everything.
He took to painting with passion and devotion. He carefully housed his expensive painting tools a box—a red metal tool box—built to bear hard knocks. Not fancy, but smooth and shiny and very red.
In 2004, I learned that he was very ill and went to visit him. “He's very confused and may not recognize you,” Penny, his daughter, warned. But as I bent over, George opened his eyes —“Bev!” he said, and with surprising strength, held my hand. ”I’ve always been hoping to leave my box to you. I'm afraid I can’t paint anymore, and you have the best talent and are most likely to use it," he said. With tears in my eyes, I accepted the gift on the proviso（附带条件）he could take it back at any time. He never did. He died two days later.
Today I still use much of his equipment kept in the box. As I paint I big personality, generous spirit and unfailing encouragemen. The box is still in good shape, very red. The original shop sticker is still firmly in place although the price has worn off.
But that's all right because to my mind something, like friendship, are beyond price.
1.What does the author focus on in Paragraph 1?
A.Difference in their ages. B.Reasons for their hobby.
C.Beginning of their friendship. D.Time of George's death.
2.How did the author feel about their painting class?
A.It was love-filled. B.It was encouraging. C.It was unequal. D.It was difficult.
3.What does the author intend to do in writing the text?
A.Introduce a close friend. B.Honor the memories of a friend.
C.Prove the importance of a hobby. D.Appreciate her friend’s gife.
4.What can be a suitable title for the text?
A.Value of Devotion B.A Meaningful Life C.Keys to Friendship D.A Red Box
You have the ability to decide if you are happy or not. Happiness is a choice. You can't on someone else to make you happy.
You can choose your emotions（情感）. True happiness comes from within; it can't be forced by outside forces. So how do you choose happiness? The same way you choose a new pair of shoes. When you're buying new shoes, you choose a pair that you like and feel good. You wouldn't buy a pair of shoes that you don’t like or that don't fit well, right? You choose it because that's what you want to experience in your life. So why do we keep choosing emotions and feelings that don’t make us feel good?
Choosing to be after you realize your anger has shown up can be beneficial. We choose our feelings; no one can do that for us. If we let others influence our emotions, we are giving them power over us. When others cause us anger or pain, we are giving them our power.
We need to keep in check our feelings and not react immediately to what is thrown at us. We need to think our actions out instead of just reacting to what someone says or does.
Remember that we can always choose happiness. At first it will be difficult to just change your thoughts and feelings from anger, self-doubt, or fear to joy and happiness. But it is only a thought away. Don’t be lost in what happens to you unnecessarily but realize what is causing you to feel that way. Realize that thoughts, feelings and emotions can change. Then move on and choose to be happy.
1.How did the author develop her idea in Paragraph 2?
A.By making a comparison. B.By referring to a social problem.
C.By giving reasons. D.By describing her own experience.
2.What does it mean if we choose to be happy rather than angry?
A.We're making others happy B.We're better controlling our feelings.
C.We're getting to know our emotions. D.We’re sharing power with others.
3.Which of the following best explains “keep in check” underlined in Paragraph 4?
A.Express. B.Set down. C.Improve. D.Hold back.
4.What's the main idea of the text?
A.How to choose our feelings. B.Where to find happiness.
C.Making decisions to be cheerful. D.Thinking twice before actions.
