1 . 单句改错
1. You will live easily if you have a considerable friend with you.
2. We can hardly believe what she says because she is constant changing her mind.
3. I feel like have a talk with you after supper.
4. He finished the tea and lay the cup aside .
5. We should listen to vary opinions when making s decision.
6. In most countries, turn 18 marks the start of adulthood.

2 . 单句改错
1. The teacher finally persuaded me give up the idea.
2. Tom watch TV every day, which makes his parents very angry.
3. The number of students in our school are increasing every year.
4. Actual, only several people have passed the exam.
5. Although I wanted to come, but I was not free that evening.
6. There are a book and two bottles on the table.
7. That changed a lot since I came here.
8. He usually goes to school instead of take the bus.
9. China may have the larger number of English learners.
10. He walked slowly because his bad leg.