1 Try to buy one before all the books_____.

1 Try to buy one before all the books_____.
A.will be sold out B.are sold out
2 None of them has arrived,so______ has arrived on time.
A.no one B.not any one
3 They were heard______ in the next room.
A.talking B.to talk
3翻译：1祝贺你!
2野炊
4句型转换：1Bruce will have to go back to Beijing next week.(同义句
Bruce will have to ___ ___ ___ next week.
2Daniel is looking for some information about Shanghai on the Internet.
Daniel is ___ ___ ___ ___ some information about Shanghai.
3 Who designed the machine?
Who ____ ____ ____ ____ the machine?
5改错：1Who do you think do the cooking for them every day?1_______
2After taking some photos,they left to the next mountain.2___
3Do you mind my sitting here?Sure,please sit down.3_______