More than two weeks _______ since the foreign friends came here.
A. passed B. has passed C. have passed
— All the students are working hard now.
—_______. Because all of them want to go to good colleges.
A．So are they B．Neither they are C．So they are D．So they do
The English teacher isn't here. She ________ to the office.
A．has been B．has gone C．went D．did go
The physics teacher said that light _______ much faster than sound.
A．travels B．traveled C．to travel D．was travelling
—Could you tell me _______ it take to go from here to Harbin by car?
—About fifty minutes.
A．how long B．how much C．how many D．how often
根据短文内容填写表格（所填内容可能是单词、短语或句子）
March 25 is the 17th National Day of Education on the Safety of Elementary and Middle School Students. The theme (主题)of the day this year is to give students more knowledge about how to keep safe.
How can you keep yourselves safe? Here are some suggestions.
When there is a fire: Shout out “Fire”! Call 119! Try to find a safe exit(出口) and get away quickly. Don’t use a lift. Use a piece of cloth to cover your mouth and nose.
When there is an earthquake at school: Stay calm. Follow the teachers’ instructions. Quickly move under the desk. Don’t jump out of windows or run out.
When you are on the street: Wait for the green traffic light. Look left and right before crossing the street. Don’t run across the street.
When you are eating: Wash fruits and vegetables carefully before eating them. Check the expiration dates(保质期) of the food. Don’t eat the food if it looks or smells bad.
When you are at school: Take care not to fall down or hurt yourself. Don’t run, jump or push while going upstairs or downstairs. Take care of yourself all the time.
Suggestions on 1.
Situations
What you should do
What you shouldn’t do
Be on fire
Shout out “fire”! 2. ! Find a safe exit. Get away quickly. Use a piece of cloth to cover your mouth and nose.
Take a lift.
Have an earthquake
Stay calm. Follow the teachers’
instructions. 3. .
Jump out of windows.
Run out.
Be on the street
Wait for the green traffic light. Look left and right before crossing the street.
4. .
While eating
Wash fruits and vegetables carefully. Check the expiration dates.
Eat bad food.
While at school
5. at any time.
Jump, run or push while going upstairs or downstairs.
