1 . I’m now writing __________ the classmates to invite you to come and attend our farewell party on Saturday.

A．in contrast to

B．on behalf of

C．in charge of

D．in the shape of

2 . 阅读下面句子，从所给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。

A. obsessing over               B. on behalf of               C. made sense        D. boils down to sth.        E. die out F. were wiped out               G. was to blame

1. Mr. Johnson delivered an inspring speech _________those who were involved in voluntary work.
2. What he said _________ when it comes to buying the most up-to-date version.
3. The boy was so addicted to online world that he was always_________ his equipment he got in computer games.
4. Whole villages _________ by the forest fire.
5. In the end, what it all _________ is money, or the lack of it.

3 . _______all my classmates, I wish to say thanks to the teachers for giving us so much support.

A．In spite of

B．Instead of

C．On behalf of

D．Regardless of

4 . Will they go ahead with their plans, even________ offending their important business partners?

A．as the result of

B．on behalf of

C．at the risk of

D．on the cost of

5 . 选词填空

A. be alive with；B. on behalf of；C. contain；D. no matter what E.remain；F. contribute to；G. refer to

1. Ladies and gentlemen, __________our government, I'd like to extend a sincere welcome and heartfelt gratitude.
2. A balanced menu must __________ foods full of taste and nutrition.
3. Eating too much fat can _____________ heart disease and cause high blood pressure.
4. Next weekend, thanks to “live earth”, the globe will ___________ the sound of music.
5. Jim records his workout so that he can __________it and think about how he should improve his workout the next day.
6. The directors _______ looking for the best video clips for Life in a Day 2.

6 . 我很高兴在这里代表“与自然共存协会”作讲座。(汉译英）

7 . 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.

8 . 因此，我以另外五位应聘者的身份，诚恳地提出一个请求：您是否有可能在您方便的时候为我们安排一次模拟面试？（汉译英）

9 . 我代表我的家人和我自己，邀请你和我们共进晚餐。我邀请你，不仅是因为我们是好朋友，我想请你吃饭，而且是因为我弟弟学习英语有点困难，这让他很不高兴。（汉译英）

10 . 现在，请允许我代表学校全体师生再次向他表示衷心的感谢，祝他回家旅途愉快、平安。（汉译英）