With an online course Lynn has over 300, 000 students all over China ____ her class through the Internet.
| A．attending | B．attended | C．attend | D．are attending |
No more of this fancy playing with words---I want some ______ talk here.
| A．direct | B．concise | C．straight | D．informal |
If the doctor is ______ this afternoon, I will take my little daughter to him for a thorough checkup.
| A．accessible | B．available | C．convenient | D．handy |
Good ads may well ______ the consumers’ emotional needs as well as providing information.
| A．see to | B．turn to | C．lead to | D．refer to |
Before the economic crisis came John had sensed the firm was to be ruined and he _____ just in time.
| A．pulled out | B．pulled off | C．pulled up | D．pulled down |
The truck ______ the trainees miles from anywhere and they had to reach the stated destination within 5 hours totally on foot.
| A．doomed | B．deposited | C．simplified | D．reckoned |