— How long have you ________?
— For three days.
| A．got a headache | B．fallen ill |
| C．caught a cold | D．had a cough |
He decides ________ to New York city next summer vacation.
A. to go B. going C. go
I bought __________ for my mother.
A. special something B. anything special C. something special
--Where did you go on vacation?
--I ___________.
A. stay at home B. went to the beach C. visit my uncle
Look! A dog ________ on the road. You should drive your car carefully.
| A．lie | B．lies | C．lying | D．is lying |
A: Where are you now?
B: We _________ on the Great Wall of China and talking to you.
| A．stand | B．standing | C．are standing | D．are stand |