2 . 根据语境，选择下框中的短语，必要时用正确的形式填空，框中有两个短语为多余短语。

speak up;   adapt to;   live off;   participate in;   at work;   be comprised of; in charge of;   come down with;   break down;   subscribe to;   set out;   up to

1. I am Li Hua, a student ________ the program “Talk and Talk” launched in the broadcasting station of our school.
2. I longed to have the opportunity of ________ these activities.
3. The team had carried out decades of research on rose species which can ________ extreme climates.
4. It was reported that many children in the kindergarten had ________ the disease.
5. With your antivirus software ________, your computer is well-protected.
6. At first, Xie Lei had no idea what she should say, but what surprised her was that she found herself ________ in class after just a few weeks.
7. It is a team ________ 15 brilliant people, and I’m sure it will win the competition.
8. Instead of ________ money from their parents, they make money on their own.
9. Because he was being so kind and concerned, I ________ and cried.
10. I have never ________ the view that schooldays are the happiest time of my life.

4 . 选词填空

in other words;     set out;     switch off;     approve of;   in this sense;   upside down; catches fire;     at work;     on the move;     break down;

1. One day, Tom and his brother________ for the forest to pick up wild fruit. When they were________, they found plenty of fruit on a big tree.
2. He decided to row the boat, but unfortunately, the boat was________, he fell into the river.
3. We should keep quiet when someone is________.________, don’t disturb others when they are working.
4. Experts________ the conclusion that taking exercise regularly is beneficial to people’s health. If a man lacks regular exercise and doesn’t have a healthy lifestyle, his body may________.
5. They are able to________ the appliance in time before it________.________, smart homes can prevent serious damage effectively.

9 . 选词填空

focus on; go through; at work; more than; on the rise

1. China is_____. No country can stop China ​from becoming powerful.
2. The teacher was _____preparing the lesson when the light went off.
3. Many companies have a policy against chatting online _____.
4. The computer system has the ability to run _____ one program at the same time.
5. These soldiers have all _____ strict training, so they are very excellent.

10 . 选词填空

lean forward     make sense        pay attention to call on     go on       In other words     For instance     at work

1. By sitting up straight and ________ slightly, you will appear more interested during the interview.
2. While reading, don’t be discouraged if the whole passage doesn’t ________ to you at first.
3. Please ________ your body language when you talk with other people in order to avoid any misunderstanding.
4. At yesterday’s meeting, the researchers ________ people across the country to decrease salt in their diet for the sake of health.
5. While this conversation was________, I was listening with earnest attention.
6. She spent three hours working on the maths problem but still couldn’t work it out. ________, it was beyond her comprehension.
7. Let your child make some decisions concerning his daily routine. ________, allow him to choose what clothes he wears at the weekend.
8. Stress ________ is a matter of concern to staff and management.