—May I smoke here? —If you ______, choose a seat in the smoking section.
| A．should | B．could | C．may | D．must |
If he had spent more time practising speaking English before，he________able to speak it much better now. (2013·天津，14)
| A．will be | B．would be |
| C．has been | D．would have been |
No one________ be more generous；he has a heart of gold. (2013·天津，9)
| A．could | B．must |
| C．dare | D．need |
Harry is feeling uncomfortable.He________too much at the party last night.(2013·辽宁，31)
| A．could drink | B．should drink |
| C．would have drunk | D．must have drunk |
—You needn’t take an umbrella.It isn’t going to rain.
—Well，I don’t know.It________do. (2013·北京，35)
| A．might | B．need |
| C．would | D．should |
If we________a table earlier，we wouldn’t be standing here in a queue.(2013·北京，34)
| A．have booked | B．booked |
| C．book | D．had booked |