1 . It took us two hours and a half to finish the work yesterday.（改为同义句）
It took us _______ _______ ________ ____________ ___________ to finish the work yesterday.

2 . 走路大约需要一个半小时。
It’s about ____________________ on foot.

3 . It’s half _________ (过) five. They are playing basketball.

4 . 自从20世纪初，百老汇就以它的剧院而出名。
Broadway has been ________ its theaters since the early ________.

5 . When you are telling the time, you use a ________ to talk about the fifteen minutes before or after an hour.

6 . Science Magazine wrote that ________ of the world’s glaciers (冰川) may disappear by the end of ________.

A．two-thirds: 2090th	B．two-third; 2090s
C．two-third; 2090th	D．two-thirds; 2090s

7 . Now it’s five thirty in the afternoon. (改为同义句)
Now it’s ________ ________ five in the afternoon.

8 . Please come to my home ________ (在六点半).

9 . —How do you say “9:50” in English?
—It’s “________”.

A．ten past nine

B．ten to ten

C．ten to nine

D．fifty past nine

10 . —What time do you usually get up? —I usually get up at ________.

A．half to six

B．half past six

C．half after six

D．half before six