If there________no buying and selling of animals，there will be no killing in nature．
| A．is | B．will be | C．has | D．will hav |
Mr Green is very rich. He lives in a house.
| A．huge | B．small |
| C．safe | D．dangerous |
— I will visit Shanghai this summer.
— . What about going there together?
| A．So do I | B．So I do |
| C．So will I | D．So I will |
— How did you get to school this morning?
— By taxi. I didn’t catch the school bus ,______ I had to take a taxi.
| A．so | B．but |
| C．because | D．though |
— What do you think of swimming?
— It’s not easy, but I won’t ______. I want to be a good swimmer.
| A．put it away | B．pick it up |
| C．give it up | D．turn it on |
— I hear you’ve handed in your report.
— Yeah, I ______ to finish it yesterday evening.
| A．manage | B．managed |
| C．will manage | D．have managed |