There are altogether fifty-six students in our class, is a new comer from a faraway mountain village.
| A．the most hard-working of who | B．of whom the most hard-working |
| C．the most hard-working of them | D．but the most hard-working of whom |
.
It ________ I arrived at the station ________ I found the train was delayed.
| A．was until; that | B．wasn’t until; that | C．was until; when | D．wasn’t until; when |
.
No teachers are permitted ________ in the classroom or in the office.
| A．smoke | B．smoking | C．to smoke | D．smoked |
.
---I’ll be away for about two days. Would you mind taking care of my little dog?
---________.
| A．Yes, it’s my pleasure. | B．Yes, I’ll do it well. |
| C．No, I’ve got no time. | D．No, I’d be happy to. |
.
--- Could you fetch me my glasses from the kitchen?
---__________ .
| A．It’s a pleasure | B．At your service | C．It doesn’t matter | D．That’s my pleasure |
.
You can’t complain of being lonely__________you don’t make an effort to meet people and make friends with them.
| A．while | B．when | C．whenever | D．though |