Ut the verb in Present Perfect. Поставьте глагол в Present Perfect. 1. Dad, you (eat) my biscuit!
2. Hurry up! They (start) the film!
3. Mary (study) hard this year, so she'll pass her exams.
4. The garden is very green. (rain) it a lot this month?
5. (know) you him for three years?
6. I (not clean) my football boots.
7. They (not start) their meal