the problem of land erosion getting more serious, the local government is searching for a way to deal with it.
| A．As | B．With | C．When | D．If |
. ----Are you planing to hunt for a new job? ----I’m not sure. I ____ go abroad to study further instead.
A must B might C would D should
-----How beautifully he draws!
------Yes, the little boy has a ______ for drawing. He will be a painter______.
| A．present; on time | B．gift; in time |
| C．power; at a time | D．sense; at one time |
Don’t you think it is _______ bad manners to stare at foreigners in _______ curious manner?
| A．the; a | B．/; / | C．/; a | D．the; the |
______ is often the case, we have worked out the production plan.
| A．Which | B．When | C．What | D．AS |
The flu is believed _____by viruses that like to reproduce in the cells inside the human nose and throat.
| A．causing | B．being caused | C．to be caused | D．to have caused |