---Did they have a good time at the party?
---Judging by their smiles, they _________ have enjoyed themselves.
| A．might | B．must | C．could | D．would |
Jimmy said that he would come to pick me up, but he _______ by now.
| A．hasn’t turned up | B．doesn’t turn up | C．won’t turn up | D．hadn’t turned up |
He ______ quite well, but he hasn’t had time to swim since this summer.
| A．will swim | B．Have swum | C．swam | D．swims |
---- Look! How wonderful my car is! Oh, Jack. What are you thinking about? Don’t you like it?
---- I’m sorry I ______ any remark about it in time. I certainly think it’s smart.
| A．wasn’t making | B．don’t make | C．won’t make | D．didn’t make |
The sea was calm and _____.
| A．quite | B．quiet | C．yet | D．rough |
The conference the_____ possibility of closer trade links.
| A．rejected | B．investigated | C．proposed | D．postponed |