-----Did your boss phone you again the next day?
-----No, it was a week __________ he gave me a second call.
| A．that | B．when | C．before | D．after |
.
I _____ the boy to save money for the future, but he wouldn’t listen.
| A．hoped | B．suggested | C．made | D．advised |
.
The letters WHO _______ the World Health Organization.
| A．repreasented | B．meaning | C．stands for | D．stand for |
.
The conference has been held to discuss the effects of tourism _____ the wildlife in the area.
| A．on | B．in | C．at | D．with |
.
In order to make our city green, ____.
| A．it is necessary to have planted more trees | B．our city needs more trees |
| C．we must plant more trees | D．many more trees need to plant |
.
Tom doesn’t _______ Ted’s plan for the party.
| A．think bad about | B．think good over | C．think highly of | D．think better over |