---Hello, I ________ you were in Chongqing. How long have you been here?
---Just a few days.
| A．don’t know | B．didn’t know |
| C．wouldn’t know | D．haven’t known |
_________it is true that a student’s most important goal is to do well in his or her studies, it doesn’t need to be the only goal.
| A．When | B．As | C．While | D．Before |
.—Do you want tea or coffee?
—_________, I really don’t mind.
| A．Both | B．None | C．Either | D．Neither |
___________of danger in the street at night, she had to go home, with a friend_____her.
| A．Warned; accompanied |
| B．Having warned; accompanying |
| C．Warning; accompanying |
| D．Having been warned; accompanying |
______ strong and powerful China will certainly benefit ______ whole world.
| A．A; a | B．The; a | C．The; the | D．A; the |
In the dark forest _______, some large enough to hold several English towns.
| A．stand many lakes | B．lie many lakes |
| C．many lakes lie | D．many lakes lies |