The conference will be put off until next week, _______ we will have made all the preparations.

Which________you rather_________，tea or coffee

The last few years ________ many disasters in and out of China, from earthquake to drought.[ ]

Petroleum(石油), along with fuel gas, ________ in price. Thus a larger amount of money __________ spent on transportation.

Only in recent years ________ realized thatability training is more important than profession Training