--- Is there any possible way to help them get rid of such a bad habit?
--- To tell the truth, it’s very hard. But we on this problem trying to improve the situation.
| A．worked | B．had worked | C．are working | D．had been working |
My parents don’t care my pocket money goes, but one thing is sure: the money spent must be worthwhile.
| A．why | B．when | C．where | D．how |
The big earthquake struck, and the island was immediately from the world.
| A．cut down | B．cut out | C．cut in | D．cut off |
Many people have telephoned the travel agency, for further information about a tour to Taiwan.
| A．asked | B．to ask | C．asking | D．having asked |
Th
ere is a new problem involved in the popularity of private cars __ ___ road
conditions need .
| A．that; improving | B．when; improving |
| C．where; to be improved | D．which; to be improved |
—Have you got used to the Chinese food, Huang Yan?
—Yes, but I hate ________ when a Chinese host keeps serving me the food I don’t like.
| A．this | B．that | C．those | D．it |