---I didn’t pass the Maths exam last time. I’m so worried about it.
--- harder, you will make much progress .
| A．Work; or | B．To work; or |
| C．Work; and | D．Working; and |
—Mom, I _________ as the president of Students Union in my school .
—Congratulations ! I’m so proud of you .
| A．chosen | B．chose |
| C．was chosen | D．choose |
Because of the bad weather, the sports meeting was _________ .
| A．put away | B．put up |
| C．put off | D．put on |
—Let’s go climbing, shall we ?
— You _______ be joking ! Don’t you know I’m afraid of high places ?
| A．can | B．should |
| C．might | D．must |
There __________a pool in the park, but now it is gone.
| A．used to have | B．used to be |
| C．will be | D．must be |
—I’d like to visit Kate tomorrow. Do you know ________ ?
—Sorry, I don’t know her address, either.
| A．where does she live |
| B．who she lives with |
| C．where she lives |
| D．who does she lives with |