—Are you going to go skiing in Zhangbei next month?
—I’m not sure. It all depends on _______ then.
A. if I’m free
B. when will I have time
C. if I’ll have enough time
My father returned at 10 o’clock ______ of June 15.
| A．in the night | B．by the night | C．on the night | D．at night |
Who taught ______ math last year?
| A．they | B．their | C．them | D．theirs |
—Could you please tell me ____________？
—Yes, go along the road and you’ll see it on your right.
| A．what I should buy for my mother | B．where can I wait for the bus |
| C．how I can get to Shangdong Universty | D．that I can go to the library |
Lily had a bad stomachache. But the doctor said there was ____________with her.
| A．new nothing | B．serious somthing |
| C．everything serious | D．nothing serious |
—How long have you ____________ your new bike?
—For nearly two months.
| A．buy | B．bought | C．have | D．had |