1 . If Nina __________ that her husband would go to the bus stop to meet her, she wouldn’t have walked back home.

A．knows

B．knew

C．has known

D．had known

2 . 萨姆很好奇她是谁，因此踮着脚走进了屋子里。(形容词开头)
________, he tiptoed into the room.

3 . 得知我们的资金问题已经解决，我心里顿时轻松了许多。(汉译英)

4 . When did you enter the room? The police wants to know it.(改为含名词性从句的复合句)
→ ________________ .

5 . 直到昨天我才知道你获得了一等奖。(until)
①I ____ you won the first prize ____ yesterday.(陈述句)
②________ you won the first prize.(倒装句)
③________ I knew you won the first prize.(强调句)

6 . 找出划线部分与其它三项读音不同的选项。1.

A．meat

B．sea

C．bread

D．tea

2.

A．foot

B．cook

C．look

D．floor

3.

A．stop

B．go

C．know

D．hold

4.

A．bus

B．subway

C．usually

D．us

5.

A．pig

B．big

C．bike

D．ship

7 . —I’m your old friend Tom. We used to study in the same high school. —Tom? I’m sorry I _______ you. Where have you been all these years?

A．haven’t recognized

B．hadn’t known

C．don’t know

D．didn’t recognize

8 . A friend is someone __________ and can sing it back to you when you have forgotten the words.
朋友是一个知道你心中那首歌的人, 当你忘记歌词的时候, 他可以唱给你听。

9 . She________________what the children are doing.
她很好奇想知道孩子们在干什么。

10 . As I know a lot of people need my help, I became an educator. (用动词­ing形式改写)
＝________   a lot of people need my help, I became an educator.