Подчеркнуть глагол-сказуемое и определить время.
1. Helen often helps her mother about the house.
2. My sister will study English next year.
3. They were working in the garden from 2 till 4.
4. Іаm going to the library now.
5. Peter has learned this poem by heart.
6. He will have cleaned the blackboard before the teacher comes.
Помогите пожалуйста,срочно нужно!!