英语周报2021-2024学年高一牛津HNX版第22期答案

第3版LANGUAGE LEARNING语言知识学篇Grammar and usage

I. 1.A new sports centre is being built in our school byworkers.

2.It seems that many health problems have beencaused by mobile phones.

3.A great change has been made by John in hisexercise routine to avoid injury.

4.Lots of efforts have been made by the school toencourage its students to do more outdoor activities.

5.The students are being shown how to improve theirflexibility through gymnastics by the instructor.