1. caused

2. make

3. causes

4. make

5. made

6. making

7. cause/have caused

8. making

9. make

10. make

1. He has caused a lot of problems for our company.
2. Buying a girl flowers will make her happy.
3. Please write down the three main causes of water pollution.
4. That's what makes you beautiful!
5. Yesterday, Tom made Mary cry.
6. They're making a work plan.
7. Careless drivers cause many traffic accidents.
8. Why do you keep making the same mistakes?
9. Tuan is funny. He always makes people laugh.
10. Please don't make promises that you can't keep.

1. He has caused a lot of problems for our company.
2. Buying a girl flowers will make her happy.
3. Please write down the three main causes of water pollution.
4. That's what makes you beautiful!
5. Yesterday, Tom made Mary cry.
6. They're making a work plan.
7. Careless drivers cause many traffic accidents.
8. Why do you keep making the same mistakes?
9. Tuan is funny. He always makes people laugh.
10. Please don't make promises that you can't keep.