—Did you return the book on me? Why can’t I find it anywhere?
—_______. You were writing a letter at your desk at that time.
| A．I will give it to you | B．I did give it to you |
| C．I had given it to you | D．I do give it to you |
— You are really crazy about music!
— Sort of．I always find in music _______ peace which is missing in _______ world full of challenges．
| A．/; the | B．/; a | C．a; the | D．the; a |
—Why do you look worried?—There are so many problems __________.
| A．remaining to settle |
| B．remained settling |
| C．remaining to be settled |
| D．remained to be settled |
The project __________ by the end of 2015 will greatly expand the city's telephone network.
| A．accomplished |
| B．being accomplished |
| C．to be accomplished |
| D．having accomplished |
)The drinking water in the village is heavily polluted by the chemical works nearby. And __________ with fresh and clean water, the locals appeal to the media.
| A．supplied |
| B．to be supplied |
| C．supplying |
| D．being supplied |
Having a trip abroad is certainly good for the old couple，but it remains __________ whether they will enjoy it.
| A．to see |
| B．to be seen |
| C．seeing |
| D．seen |