—You look so tired. What’s the matter?

—I was so busy that I didn’t go to bed          12 o’clock last night.

A．until             B．unless            C．if                D．so

 

I didn’t go to bed _______ my sister came back.

A. because    B. until   C. if    D. but

 

【小题1】They have planted about five ________(千) trees in and around the town in the past few years．
【小题2】I’d like eight ________(条)of bread．
【小题3】She will be the________ (第五十一个)to speak at the meeting．
【小题4】He didn’t go to bed __________ (直到)his father came back．
【小题5】Where is your mother？ She’s __________(准备) dinner in the kitchen.
【小题6】Whose bag is this? It’s one of my ________(邻居).
【小题7】There are two hundred________ (书架)in our school library．
【小题8】Why don’t you visit our__________ (当地的)farms with us?
【小题9】I hope we can have less _________(污染)in the environment in the future．
【小题10】一How many students are there in the dining room now?
一 _________(没有一个)．

1.They have planted about five ________(千) trees in and around the town in the past few years．

2.I’d like eight ________(条)of bread．

3.She will be the________ (第五十一个)to speak at the meeting．

4.He didn’t go to bed __________ (直到)his father came back．

5.Where is your mother？ She’s __________(准备) dinner in the kitchen.

6.Whose bag is this? It’s one of my ________(邻居).

7.There are two hundred________ (书架)in our school library．

8.Why don’t you visit our__________ (当地的)farms with us?

9.I hope we can have less _________(污染)in the environment in the future．

10.一How many students are there in the dining room now?

一 _________(没有一个)．

 

1Rewrite the following sentences as required. (根据所给要求，改写下列句子，每空格限填一词)

1.Lily had a good time during her stay in Beijing. (改为否定句)

Lily ________ ________a good time during her stay in Beijing.

2.We have a class meeting once a week. (对划线部分提问)

_________ _________ do you have a class meeting?

3.Many countries make laws to stop smoking in public. (改为被动语态)

Laws _________  _________ by many countries to stop smoking in public.

4.The river pollution is serious in our country today. (改为感叹句)

_________ _________ the river pollution is in our country today!

5.Robert is so short that he can’t yet reach the pears on the table. (改为简单句)

Robert isn’t _________ _________ to reach the pears on the table.

6.I can’t give you better advice than that. (保持原句意思)

I can _________ give you _________ advice.

7.Bill didn’t go to bed until he finished writing the letter at 11:45 last night. (保持原句意思)

Bill _________ _________until he finished writing the letter at 11:45 last night.