—Should I follow in my father’s footsteps and study medicine?
— __________________.
| A．It doesn’t matter. | B．Don’t mention it. | C．That’s all right. | D．It’s up to you. |
In the exam, the _________ you are, __________ mistakes you will make.
| A．more careful; the fewer | B．more careful; less | C．careful; little | D．careful; few |
. You don’t know ________ I want to see you again. It’s a year since I last saw you.
| A．how long | B．how often | C．how much | D．how soon |
Why don’t you tell him the truth? If I _______ you, I would.
| A．am | B．were | C．had been | D．would be |
I must go there earlier. John has suggested that I ________ an hour before the discussion begins.
| A．go | B．shall go | C．will go | D．would go |
--- Do you think it’s going to rain this weekend?
--- __________.
| A．I don’t believe | B．I don’t believe it | C．I believe not so | D．I believe not |