—Mr. Black, may I leave now?
—Well, if your work ________, you can go home.
| A．finishes | B．is finished | C．has finished | D．will be finished |
We are not sure if it ___________tomorrow. If it _________, we won’t go hiking.
| A．will rain; rains | B．will rain; will rain |
| C．rains; rains | D．rains; will rain |
They have been friends __________ they were at primary school.
| A．before | B．as soon as |
| C．since | D．when |
If someone __________you, you should pay ________ attention to him/her.
| A．laugh at; no | B．laughs at; no |
| C．laugh; not | D．laughs at; not |
— Many students don’t know how to __________stress and become worried.
— I think they’d better ask their teachers for help.
| A．argue with | B．quarrel with |
| C．come up with | D．deal with |
— Do you often play ________football with your friends?
— No, I don’t like sports. I often play _______ piano in my free time.
| A．a, the | B．the, the |
| C．/, the | D．the, / |