–Come in, please, Make yourself at home.
-_____.
-I’m glad you like it.
| A．thanks. You have a nice place here. |
| B．oh, this picture is so beautiful. |
| C．thanks. What nice food you’ve prepared! |
| D．ok. Help yourself to some fish. |
The impact of Einstein’s breakthrough in the field of photo electric effect ____ the understanding of the universe was simply tremendous.
| A．in | B．on | C．with | D．about |
– Oh my god, I left my laptop in the taxi!
– _____; let’s call the taxi company first.
| A．Pray for it | B．Cheer up | C．Have fun | D．Calm down |
I don’t say I am against their plan. But the trouble is _________ they do doesn’t agree with what they say.
| A．what that | B．that what | C．that whether | D．what if |
Could I just ask one question about the plans for a new building _____ at the beginning?
| A．put forward | B．that put forward |
| C．that was put forward | D．were put forward |
---Did the policeman let you in?
---No, I told him who I was．
| A．if | B．as if | C．as though | D．even though |