Помогите 8-класс стр 16 ex 4 students book

Choose the correct words.

1. There is a large amount of rubbish

on this beach.

2. It's only two o'clock. We've got plenty of time.

3. Both of my parents are scientists.

4. There are several small lakes in this area.

5. I haven't got any money. I spent all of it.​