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Поставьте глаголы, данные в скобках, в правильную форму, используя время Present Perfect.
1) ______ you ever _____ (to be) in the USA?
2) My mother just _____ (to prepare) dinner, come to the table.
3) The boy just (to learn) a poem.
4) I _____ already _____ (to finish) this difficult task.
5) I don't want to go to the cinema, I _____ (to see) this film twice.
6) What's wrong with Tom? I ___ (not to see) him among the pupils.
7) You look nice! ____ you _____ (to cut) your hair?
8) The Simpsons ______ (to buy) a new house. It's bigger than the previous one.