Do you want to be healthy? ______. Smiling can help you stay healthy.
| A．Smile | B．Smiling |
| C．To smile | D．Smiled |
--Jack, could you tell me ____?
--Sure. In the post office on Green Road.
| A．where you bought the stamps | B．where did you buy the stamps |
| C．when you bought the stamps | D．when did you buy the stamps |
We have to ____ ourselves when we are away from home.
| A．look at | B．look for | C．look up | D．look after |
--Dad, can I go to the movies tonight?
--Sure, but you ____ come back home before 9 o’clock.
| A．can | B．must | C．may | D．might |
--What do you think of the NBA basketball match last night?
--It was _. I really enjoyed it.
A. boringＢ. wonderful C. strange D. terrible
I am tired after the long wall. I want to have a _______.
| A．talk | B．look | C．party | D．rest |