Look! That fellow is too sleepy to work. He ______ up reading until midnight.
| A．mustn’t stay | B．mustn’t have stayed |
| C．ought not to stay | D．should not have stayed |
Did you have trouble ________the post office?
| A．to have found | B．with finding |
| C．find | D．in finding |
—Dad, I've finished my assignment.
—Good，and ________you play or watch TV, you mustn't disturb me.
| A．whenever | B．whether |
| C．whatever | D．no matter |
This is not a match.We're playing chess just for________.
| A．habit | B．hobby | C．fun | D．game |
I want to buy a blue jacket to ________my blue trousers.
| A．match | B．belong to | C．fit | D．treat |
—I just heard that the tickets for tonight's show have been sold out.
—Oh, no！________.
| A．I was looking forward to that |
| B．It doesn't matter |
| C．I knew it already |
| D．It's not at all interesting |