1 . 从方框中选择合适的词组，并将其恰当的形式填入空格中完成句子。

put in effort       drop out of        point out       be passionate about       take up have access to       at the risk of       compare to       thanks to       give away

1. We have such a diverse group of students who ________ technology.
2. Students must ________good resources in the school library.
3. He dropped medicine and ________physics.
4. Over the past two decades, she ________in exploring the universe.
5. He decided________a large part of his fortune to charities.
6. By 2010, he________ active polities, burying himself in gardening.
7. A school has to be able to make rules about students’ dress, even ________upsetting parents.
8. ________ your timely help, we accomplished the task ahead of schedule.
9. ________ our small flat, Bill’s house seemed like a palace.
10. When it comes to conflict resolution, ________ directly what you want really helps.

2 . The weather is usually changeable, sometimes_______.

A．follow in our footsteps

B．beyond our expectations

C．give away

D．pay off

3 . 选词填空

grateful, give away, effective, on behalf of,complain, devote, committed, furniture, highlight

1. Tu Youyou ________her life to medicine research, which inspires a lot of people.
2. Jason was tired of being regarded as living a successful life, so he made the choice to ________all his money to charity.
3. He lives in a small room with second-hand ________.
4. Many scientists are totally ________to their studies and they always remain determined and focused.
5. I am writing ________the school's student Union.
6. He used to help us when we were in trouble. We were extremely ________to him for helping us.
7. In his speech, he ________the importance of environment protection.
8. They often ________about the noise upstairs.
9. The government has taken ________measures to prevent the spread of COVID-19.