5.If I had a camera , I could take picture of my trip.
6.Mary said that people were cutting the rain forests.
7. Ann is a better singer than else.
8.If you don't go out,I will call the police.
9.If Mary does a lot homework, she will go to the concert.
10.Buy less chesse the last time.
11..If the weather is warm, we will probably go to the park.
12.He told me to shut the door but not to lock it.
Em ko chắc câu 10.Có gì sai sót chị bỏ qua !