You ________ reach him on his mobile now his mobile is still under repair.
| A．shouldn’t | B．wouldn’t |
| C．can’t | D．mustn’t |
I think it quite _____ that you will finish the work on time if you work hard.
| A．probably | B．certainly | C．likely | D．possibly |
You’d better go there by train. The train ticket is _____ the airplane ticket.
| A．as cheap three times as | B．as three times cheap as |
| C．three times cheaper than | D．three times as cheaper as |
There is still much to discuss. We shall, ____, return to the problem next time.
| A．however | B．therefore | C．besides | D．anyhow |
It was because of his illness _____ the meeting had to be put off.
| A．which | B．what | C．that | D．so that |
The book, which ____ for children under 10, was ____ with adults readers.
| A．intends, familiar | B．is intended, popular |
| C．intends, popular | D．is intended, familiar |