--- _______did it _______ the conductor to check the tickets this morning?
--- Half an hour.
| A．How soon; take | B．How long; cost |
| C．How often; spent | D．How long; take |
Her mother is very strict her.
A. on B. in C. with
They arrived Shanghai Sunday afternoon.
A. in; in B. at; in C. in; on
You’d better keep the classroom _____.
A. cleaning B. cleaned C. clean
— Can you tell me ________ the library is?
— Go along this road. You can find it ________．
| A．what; easy | B．where; easily |
| C．where; easy | D．how; easily |
Helen ________ movies, so you can ask her to go to the cinema with you.
| A．is friendly to | B．is interested in |
| C．is strict in | D．is made of |