-----Why don’t you do some exercise? Sitting before the computer is bad for your health.
-----________, but I have to finish my work on time.
| A．Sorry, I won’t listen to you | B．I don’t think so |
| C．Thank you for your kindness | D．It’s none of your business |
— Is Jay coming by bus?
— He should, but he ____ not. He likes cycling along.
| A．must | B．can | C．need | D．may |
As we know, in the airport we’re ______ to smoke only in special areas.
| A．demanded | B．made | C．asked | D．allowed |
It is estimated that nearly 100 million people live here, most of ______ in the west.
| A．which | B．whom | C．that | D．them |
As for how to promote public education, Professor Li gave us a lot of suggestions which _____ reasonable and practical.
| A．appeared | B．sounded | C．looked | D．listened |
— ______ you finish your essay in time?
— I am afraid ______.
| A．Can; can’t | B．May; not | C．Must; needn’t | D．Can; not |