Earth is believed ______ by an object the size of Mars at some point in the distant past
before its surface cooled．
A．to be hit B．to have hit C．to have been hit D．to hit
With temperature ______ so rapidly, we could not go with the experiment．
A．fall B．falling C．fallen D．to fall
--- Is John in the office?
---I didn’t see ______ there．
A．anyone B．someone C．everyone D．each one
请根据下面提示，写一篇短文。词数不少于50。
In your spoken English class, your teacher shows you the
following picture. You are asked to describe the picture and explain how your
understand it. 
假设你是红星中学高三（1）班的学生李华，本学期你们班开展了研究性学习。请根据以下四幅图的先后顺序，写一篇英文短文向某中学生英语报投稿，介绍你俩们小组本次研究性学习的全过程。
注意：词数不少于60。
This term we carried out Enquiry Learning in our class.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项 为多余选项。
As you grow rapidly through your teenage years, you will experience a lot of changes. The changes may seem difficult. 1. Don’t panic! You will deal successfully with them! You are a young adult now!
With more responsibility, you will find more freedom to make your own choices. This is a time to be well informed about making choices. In this way you can make healthy balanced decisions. 2. You may already know your career path or you may have no idea at all what you want to do. Both situations are fine! Work hard and the right opportunity will present itself to you.
Young adulthood means greater freedom and more choices. 3. But try not to shut your family out of your life. You school learn to think of others even though you are old enough to look after yourself.
It is also perfectly natural at this time for you to spend more time with your friends than your family 4. A true friend will stand by you no matter what happens.
This period is a part of the life cycle. These are some people who will be with you throughout life’s journey. There will be some people with whom you part and go separate way. Leaving school can be hard. The reality is that you may not even see all of your classmates again.
You are a young adult. It is your life. No one can live it for you. 5.So making the right choices will be important to you. Life is for living. Enjoy your life wisely!
A．Choose your friends wisely.
B．They will help shape the future.
C．They may seem to happen quickly.
D．You will probably want to be independent.
E．You may appreciate what you have in your own life.
F．The choices that you make from now on will be your choices.
G．Your family has been with you since you came into this world.
