He was afraid that the branch might bend over and break, and he would be sent _____ to the ground.
| A．crashing | B．throwing | C．rushing | D．dropping |
__________ this is true in theory, it's very different in practice.
| A．Since | B．Once | C．Unless | D．While |
To everyone's surprise, Michael claimed __________ ail his homework in just one hour.
| A．having finished | B．to have finished |
| C．that finished | D．finishing |
Traditionally, women in China are in red clothes on the wedding day, because red is the __________ of happiness and luck.
| A．logo | B．brand | C．symbol | D．slogan |
He was so proud that he __________ others' help.
| A．turned down | B．turned up |
| C．turned on | D．turned off |
A teacher is __________ to be patient and not to lose his temper whatever mistakes his students make.
| A．supposed | B．meant |
| C．claimed | D．suggested |