—Are these your books?
—_______.
| A．No, they aren’t |
| B．No, they are |
| C．Yes, they’re |
| D．Yes, they aren’t |
Practise more,______ you will pass the coming exams.
| A．or | B．and | C．but | D．so |
There’s a wallet _____ on the ground. Whose is it?
| A．lie | B．lies | C．lying | D．to lie |
My father has a habit of jogging _____ the Jinchuan River for an hour in the morning.
| A．between | B．along | C．over | D．through |
Walk _____ this street, then turn right________ the secod crossing.
| A．past; at | B．along; at | C．cross; to | D．to; at |
There is ____ “f” and ____ “u” in the word “UFO”.
| A．an;a | B．an; an | C．a;an | D．a;a |