В предложениях 3.1 . . . 3.7 глаголы, стоящие в инфинитиве, поставить в соответствующую временную форму (предложения записать полностью).
3.1. I . . . . . . . . . (to promise) a new computer game recently.
3.2. This scientist . . . . . . (to knew) very well in the United States.
3.3. She . . . . . . . . . (to sleep) at six in the morning, don’t call her.
3.4. He . . . . . . (to come) home in two hours.
3.5. I . . . . . . (to listen) to news on the radio when the phone rang.
3.6. She knows English so well because she . . . . . . (to learn) at the Oxford University.
3.7. Our conversation . . . . . . (to interrupt) by my wife’s coming yesterday evening.