2. Раскройте скобки, употребите глаголы в Past Simple либо Present Perfect

2. Раскройте скобки, употребите глаголы в Past Simple либо Present Perfect
1. They (already, do) this hard work.
2. I (notyet, see) a new film.
3. We (last year, have) the bright holidays.
4. When you ( buy) your bike?
5. You (already, decide) what to do?
6. My niece (not, three weeks ago, come) to us. She (visit) her friends. Помогите пожалуйста!)