题目内容
—Shall I attend my friend's comingofage ceremony, Mum?
—No, unless you see to ________ that you will be home before 10?00 PM.
| A．one | B．this |
| C．it | D．her |
C
解析
Work hard and try to make what the teachers teach ________in class.
| A．you | B．yours | C．us | D．ours |
We ________for cheap houses but haven’t found ________we like yet.
| A．are looking；one | B．have looked；it |
| C．have been looking；one | D．looked；them |
The name of LiuYang will go down in history with ________ of Yuri Gagarin and Alan Shepard.
| A．one | B．that | C．ones | D．those |
We have various summer camps for your holidays.You can choose________based on your own interests. (2011·福建，21)
| A．either | B．each |
| C．one | D．it |
The two girls are so alike that strangers find ________ difficult to tell one from the other. (2011·山东，24)
| A．it | B．them |
| C．her | D．that |
—What do you think of modern music?
—It is often considered not as good as ________ of the past.
| A．it | B．that |
| C．this | D．one |
—You look great! Were you on vacation or ________？
—You got it. I've just come back from America.
| A．anything | B．nothing |
| C．everything | D．something |
—Oh, ________ air is so bad. Shall I open the windows to let in ________ fresh air?
—Ok, thank you.
| A．the; any | B．/; any |
| C．the; some | D．/; some |