More than a dozen students in that school abroad to study medicine last year.
| A．sent | B．were sent |
| C．had sent | D．had been sent |
Do you know _____ we are talking about? Come and I’ll tell you.
| A．which Mark Twin’s |
| B．which novel of Mark Twin |
| C．which novel of Mark Twin’s |
| D．Mark Twin’s which novel |
This is my old photo of my aunt’s when she had _____. And now she has a few _____.
| A．short hair; grey hairs | B．short hairs; grey hair |
| C．short hair; grey hair | D．short hairs; grey hairs |
Thanks to the old man’s hard work, a lot of _____ has been covered with green trees.
| A．the hills | B．hills | C．the hill | D．hill |
It’s a teacher’s _____ to make children learn.
| A．matter | B．affair | C．business | D．event |
One of the advantages of living on the top floor of a high rise is that you can get a good ____.
| A．sight | B．scene | C．view | D．look |