_______ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.
| A．To wait |
B．Have waited |
C．Having waited |
D．To have waited |
--- You needn’t take an umbrella. It isn’t going to rain.(2013北京)
--- Well, I don’t know. Itdo.
| A．might |
| B．need |
| C．would |
| D．should |
This printer is of go06d’quality. If it break down within the first year, we would repair it at our expense.
| A．would |
| B．should |
| C．could |
| D．might |
---1 don’t care what people think
---“Well, you.
| A．could |
| B．would |
| C．should |
| D．might |
He ________ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.（2013湖南)
| A．wouldn’t |
| B．shouldn’t |
| C．couldn’t |
| D．mustn’t |
The children_______ lost in the woods; otherwise, they would have been at the lakeside camp as scheduled，(2013 .陕西)
| A．must have got |
| B．must get |
| C．should have got |
| D．should get |