— Could I use your dictionary?
— Sure you ______. _______.
| A．can; Go ahead | B．can; Use it | C．could; Help yourself | D．could; Take it |
The new China was founded in 1949, ______ great changes have taken place.
| A．since when | B．after which | C．in which | D．when |
She insisted that we ________ the source of the river and begin our journey there.
| A．find | B．found | C．had found | D．would find |
Popular music is well_____ by most young people.
| A．thought about | B．thought over | C．thought out | D．thought of |
---I am going to Japan.
--- How long_____ you_____ there ?
| A．are; stayed | B．are; staying | C．have; stayed | D．did; stay |
I guess Tom won’t keep on asking me the time from now on, as he has had ______.
| A．his watch repaired | B．his watch repairing |
| C．repaired his watch | D．repair his watch |