--We’re going to do some shopping. Will you _______ us?

--Sorry, I’m busy with the book.

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单句改错（共10小题，每题一分，共10分）
【小题1】I can’t follow you ,please repeat it again.           
【小题2】 Those who speaks well of you are not your real friends.
【小题3】 I still remember the people and things which happened at school.
【小题4】Mother is concerned with my safety after school.
【小题5】 We’re going to do some shopping. Will you join in us?
【小题6】Great changes have been taken place in my hometown.
【小题7】 The number of people who were killed or injured were more than 400. 
【小题8】. I spent a lot of money in that house last year.
【小题9】By the end of last year, we finished learning that textbook. 
【小题10】I like all the subjects, included English.