Complete the sentences with the correct forms of "cause - make"

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