Question

单句改错下列句子中均有一处错误，请找出并改正。

1. In fact,they are planning to visit China in next week.

2. How long have it been there?

3. I have caught a bad cold for a week and I feel even worse now.

4. Great changes have been taken place in my hometown in the past ten years.

5. They often play games in weekends.

Answer 1

1. in next week 改为 next week   2. have 改为 has

3. caught 改为 had   4：.去掉 been   5. in 改为 on/at