2 . 选词填空

whatever；whoever；whenever；whichever；however

1. ________ comes to the party will receive a gift.
2. ________ carefully I explained, she still didn't understand.
3. Now that I have passed my exams, I can do ________ I like.
4. ________ I'm unhappy, it is my friend Jane who cheers me up.
5. ________ of the books you choose, you should return it on time.

3 . 辨析填空：however/ whoever/ whichever/ whenever/ whatever
1. ______ one of you breaks the window will have to pay for it.
2. ______ I have to give a speech, I get extremely nervous before I start.
3. ______ hard you try, it is difficult to lose weight without cutting down the amount you eat.
4. To show our respect, we usually have to take our gloves (手套) off ______ we are to shake hands with.
5. ______ you do, I’ll stand on your side.

4 . 从下面的方框中选择合适的词，将其正确的形式填入句子中。

1. It is reported that a famous film-star was fined for breaking the traffic ____________.
2. Bending themselves to online classes for several months ____________ most students some weight.
3. Artificial rainmaking technology is widely used by many countries of the world in an attempt to _________ control over nature.
4. Some people wandered anxiously outside the box-office. ____________, the tickets for Swan Lake by the White Russian Ballet National Theater had been sold out.
5. My friend is so gifted in classic music that he is able to tell who the ____________ is by simply listening to any of the New Year's Concerts from the CD.
6. He is a successful businessman; he ____________ his success more to his friends’ help than to ability
7. In the conference, ____________ the representatives voiced to tearing down the ancient buildings are that they have both commercial and historical value.
8. Nowadays more and more rural people flood into the city to find their fortune on the _________ that there are more job opportunities.
9. What matters most for us now is to build up (a) __________ to infectious disease but not just waiting for a vaccine.
10. __________ by her youth and enthusiasm, I immediately accepted her application as my assistant.
11. Storytelling was the most _________ activity for her, for it brought out her language disability.
12. My initial concern was soon replaced by delight when I was told the __________ of my new house would be finished ahead of time.
13. The motto of an outstanding HR director should always be: a career open to all talents, without _______ of birth.
14. When the novel coronavirus broke out, we _________ to go out freely for safety problems.
15. The new laboratories will be constructed this year, and local firms are said _________ the work.
16. Little Tom was terribly spoiled by his grandparents. Whenever Mum criticized him, they rushed to his ____________.
17. I was so __________ pressed between two fat women and their shopping bags that it was difficult for me to get up and leave the bus.
18. While in Yale, he was _________ to a fellow law student called Hillary Rodman, who later became his wife and lifetime political partner.
19. On the day when Valentine’s Day met the Lantern Festival, it really _________ Rose that Jack forgot to send her a bunch of flowers.
20. If a young man wants the _________ to move to a different city in future years, he should keep renting instead of buying a house.

5 . 选择合适的词填空

1. Can I speak to ______________is in charge of this project?
2. As a graduate, he doesn’t know ______________it needs to start a business here.
3. ______________ cars will be parked in the future is a question.
4. ______________ he has become a rich man is known to all in our town.
5. The problem is______________ he has enough time.

6 . Directions: Complete the following subject clauses by using proper conjunctive pronouns or conjunctive adverbs.
1. It is still a mystery ________ has caused the accident.
2. ________ will be our monitor hasn't been decided yet.
3. ________ we will go for an outing tomorrow remains unknown.
4. It is known to all ________ the gun powder was first invented by the Chinese.
5. ________ fashion differs from country to country may reflect the cultural differences from one aspect.
6. ________ book I will buy depends on the price.
7. ________ comes is welcome.
8. It is still a question ________ we can start our exploration.
9. ________ of them wins the most points wins.
10. ________ we are going to deal with the problem is still under discussion.

7 . 选择恰当的连接词填空（可重复选择）

1. What I want to know is________ you will go for your holiday.
2. ________we should improve the living standards of the farmers remains a problem.
3. It is not yet known________he will come to the graduation ceremony or not.
4. The most pleasant thing of the rainy season is________one can be entirely free from dust.
5. ________team will get first prize is hard to tell at present.
6. Your support is important to our work. ________you can do helps.
7. The best moment for the football star was________he scored the winning goal.
8. By boat is the only way to get here, which is________we arrived.
9. My mother doesn't like dogs, and that's________she was once bitten by one.
10. It does not matter________we play football with;we can beat them if we re determined.