单句改错
【小题1】I don’t know if she will come tomorrow. If she will come, please let me know.
________________________________________________________________________________________
【小题2】While our country is a powerful developing country, but there is a long way to catch up with top advanced countries in many fields.
_____________________________________________________________________________
【小题3】As he has limited technical knowledge, the old worker has a lot of experience.
_____________________________________________________________________________
【小题4】I’m sorry you’ve been waiting so long, but it’ll be some time since Tom gets back.
_____________________________________________________________________________
【小题5】Though we were very tired in those two days, but we enjoyed ourselves very much.
_____________________________________________________________________________

句式仿写
【小题1】I was never very neat while my roommate Kate was extremely organized.
Climate in the north tends to be dry, ____________（而南方的气候相对湿润）.
【小题2】My chemistry teacher always instructed us how to do experiments patiently.
They had a number of suggestions as to ____________（如何改进服务）.
【小题3】I will inform you of the specific result if possible. Never hesitate to turn to us for your trouble ____________（如果必要的话）.
【小题4】It took Jim a long time to get to sleep on the first night in the new house.
I was brought up in Paris so ____________（我花了很长时间）to get used to living in London.
【小题5】A survey has been conducted in our class on how often we watch TV.
The doctor asks the patient ____________（多久体检一次）.

根据汉语或首字母提示填空
【小题1】His ________ (祖先) was from Africa and was sold to America as a slave.
【小题2】The journalist interviewed the only passenger who ________ (幸存) the air crash last night.
【小题3】He finally ________ (使确信) customers of the advantages of the products from his company.
【小题4】The customs officer ________ (检查) our passports very carefully before we left.
【小题5】If you don’t have a table ________ (预订) today, you’ll have to wait in the restaurant tomorrow.
【小题6】The article published in the newspaper a________ the immoral behavior in public places.
【小题7】The v________ in this mountain area live rather far apart from one another.
【小题8】After the operation, he did a lot of physical exercise to build up his s________.
【小题9】After graduation from high school we gradually lost t________ of each other.
【小题10】You can borrow a chair from his room, but remember to put it back where it b________.

选词填空（可变换形式）

【小题1】_______________________ ，it is one of the worst books I've ever read.
【小题2】_______________________ the kind passerby, he narrowly escaped from the terrible accident.
【小题3】I _______________________ and saw Jane was sitting directly behind me.
【小题4】Seeing the beautiful dress through the window, she _______________________ stopping and entering the shop to try it on.
【小题5】We all sighed _______________________ when the plane finally touched down safely.
【小题6】They _______________________ quite well, though they are not close friends.
【小题7】-The printer isn't working.
-Oh, no! That's _______________________ . We'll never get this report ready on time.
【小题8】He _______________________ me as if I made an unforgivable mistake.

because/because of
（1）The train was delayed ________ ice on the track.
（2）I bought the house ________ it was large enough.