－Your aunt often walks the dog in the morning.－Yeah, bad weather stops her.
A. unless B. when C. because D. since
—Look at the boy running on the ground. Is it David?
—It be him. I saw him go to the teacher’s office just now.
A. must B. mustn’t C. can’t D. might
—______ 
you
______ go to work by car? —Yes. But now I take the
bus to work.
A. Are, used to B. Did, use to C. Do, use to D. Were, used to
约翰(John)过去学习不太好，父母为此经常生气，他甚至想放弃学习。但在老师和同学们的帮助下，他下决心努力学习。现在他变了很多，各科成绩都很好，并且成了班上的好学生。请以Never give up为题，用英语写一篇80词左右的短文，号召大家不要轻言放弃，要变问题为挑战，勇敢面对。(语句通顺，字迹工整)
根据短文内容，用方框中所给单词的适当形式填空，每词限用一次。
The generation gap (代沟) has
become a serious problem. It’s reported that some children may kill themselves
if they 1. with
their parents. I think it is because they don’t have a good time with
each other. Parents now spend more time in the 
office, so they don’t
have much time to spend with their children. As time 2. by, they both feel that they don’t have the 3. topics to talk about. I think
parents should spend more time with
4. , get to
know them and understand them. And 5. children, show your feelings to
your parents. They really love you. So tell
them your thoughts. In this way, you can have a better
understanding of each other.
根据所给汉语注释，写出各单词的正确形式。
1.Shanghai is one of the __________(热闹的) cities in China.
2.In the past, cats were good at ________（抓捕）mice.
3.The air pollution in this area caused the
________(死亡) of many trees.
4.Reading is _______(有帮助的) to improve your writing skills.
5.Linda __________(拒绝) to help me with my homework last week.
