1 . 选用方框内所给词的适当形式，完成短文。(每词限用一次)

Keeping a good diet is very important. This     1     eating lots of different kinds of food such as fresh fruit and vegetables. And doing exercise makes you much     2     and more relaxing.

But some things are bad for your health, like     3     and drinking alcohol(酒). It’s better to give up these things or try to do     4     less.

It is a good way to have regular(有规律的)check-ups with a dentist who will check your     5    . And you can also visit an optometrist(验光师) who will check your eyes.

2 . 选用方框内所给词的适当形式填空，使短文完整。（每词限用一次）

build       easy          become       happy       body

Sports play a big part in our daily lives. One popular sport is running. The marathon is a kind of long-distance race. And it    1    an Olympic sport in 1896. The length of a full marathon is 42.195 kilometers.

It is not easy to complete the race, but the marathon is still popular in a lot of countries. The main reason is that it is good for people. If people keep running long distances, they    2    a strong will. What’s more, people are busy with their study or work these days. They usually feel tired    3    . Running can help them relax their    4    and minds.

I’m always a sports fan and I like running best. I ran a marathon several years ago because I not only wanted to improve my running skills, but also enjoyed the    5    of running and making friends.

When you feel bored, tired or unhappy, join in it and run into the future!

3 . 用所给短语的正确形式填空。

depend on        rather than        have a frog in the throat        be based on        even if

1. ________he is very busy, he is willing to help us.
2. I prefer to work________ sit there doing nothing.
3. Many young people don't want to ________their parents.
4. As it________ a true story, the film is very popular.
5. After singing all day, I________ last night.

4 . 短语填空：用所给短语的正确形式填空，每个短语只能用一次。

turn to   make one’s fortune   thanks to     ought to     in the lead

1. Living alone, the old man had no option but to ________ the neighbour when he fell heavily to the ground.
2. First and foremost, don’t damage your health by working when you ________ be sleeping or resting.
3. In men’s 100 final race at the 14^th National Games in Xi’an, Su Bingtian ran ________, with Xie Zhenye close behind.
4. ________ technology, working is easier than it was a decades ago, in many aspects.
5. The live-stream salespersons like Mr.Li ________ by selling the goods online in the past several years.

5 . 选择合适的短语, 并用其正确形式完成句子。

sign up for,   be suitable for,   be responsible for,   be used to,   be addicted to

1. Can I ________ this course in advance?
2. The post-2000s generation ________ staying up late.
3. I don’t think I ________ this job.
4. You should not ________ computer games. You should pay more attention to your study.
5. Who or what should ________ this accident?