1 . 单句改错
1. Germany is an European country.
2. I found most of my classmate friendly and helpful.
3. There used to have a tall tree at the school gate.
4. What a fun it is to swim in the pool in summer!
5. At weekends, we often go to the wetland watch the birds and study them.

2 . _____________________ the stress you get from having the boss ride along on a long trip.  
没有比和上司坐在一起长途旅行更使人紧张的事了。

3 . 有一次我撞见他和几个朋友比赛，看谁能从学校的舞台上跳得最远。(汉译英)

4 . 碰巧周围没有人。
_________ _________ ________ _________ nobody around.

5 . 由于我们赢得了极大的支持，相信我们潜力无限。
________________what can be achieved here because of the fantastic support we command.

6 . 有很多提高英语的好办法。（汉译英）

7 . 那场开幕式上有各种各样的表演，这证明了国与国之间的文化千差万别。(which; vary) （汉译英）

8 . 这对孪生兄弟之间一定有些不同。(there be句型结构) （汉译英）

9 . 最近，在我市有一项鼓励人们戒烟的运动。(there be, movement) (汉译英)

10 . 单句改错
1. And hopes this can inspire more thinking on the topic!
2. When I studied chemistry in high school, I reconsidered my goal and decided to be a doctor. They were two reasons for the decision.
3. The instructor kept repeating the words, “Speed up!” “Slow down!” “Turning left!”
4. Making sure those kids and their families are safe, because living in a cave provides a different environment.
5. It was when I got back to my apartment where I first came across my new neighbour.
6. Not only do the use of plastic water bottles hurt your wallet, it also increases pollution and wastes energy and water.
7. At the top of the hill lie a cottage which has a wonderful view of the whole city.
8. How beautiful flowers they are selling in the shop!