Topics for textbooks and conference books should be_______ to the experiences and interests of the students.
| A．relevant | B．concentrated | C．reliable | D．based |
Look! What has happened? I’d rather you ______ her about the bad news.
| A．would not tell | B．hadn’t told |
| C．didn’t tell | D．hasn’t told |
In the old days, his father was not able to earn enough money to ______ his family.
| A．raise | B．bring up |
| C．make | D．support |
I don’t think it is ______taking the trouble to explain the question to him.
| A．worth | B．worthy |
| C．worth of | D．worthwhile |
It is impossible to ________one’s goal without working hard.
| A．achieve | B．get | C．arrive | D．make |
A poet and artist ______ coming to speak to us about Chinese literature and painting tomorrow afternoon.
| A．is | B．are | C．was | D．were |