Look, the leaves of the newly planted tree have withered. You _______ it this morning.
| A．should water | B．should have watered |
| C．you needed to water | D．had to water |
According to the school rules, a student ______ report any damage to school properties to a teacher or the office immediately．
| A．shall | B．will | C．should | D．would |
By pretending to be ill, the candidate tried to run away from _______ issues, which always aroused too much debate．
| A．confidential | B．controversial |
| C．contemporary | D．contradictory |
— 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 |