Англійська мова. Теорія і практика. Вживання часів - стр. 18

) this, you (to have) bad luck. If you (to break) a mirror, you (to have) bad luck for seven years.” 4. He (to go) to the Public Library very often when he (to be) a student. 5. If he still (to have) a cold and (not to feel) better, he (not to go) to a disco. 6. I (not to speak) to him until he (to apologize). 7. As soon as I (to return) from school, I (to ring) you up. 8. If you (to decide) to forget about your diet, you (to eat) a piece of wedding cake tomorrow. 9. Peter (to introduce) us to his friends as soon as we (to meet) them. 10. You (to pass) many towns and villages on your way before you (to arrive) in Toronto. 11. If I (to drink) too much champagne at my friend’s wedding, I (to get) a bad headache. 12. We (to go) to the station to meet Sergei when he (to come) to Toronto. 13. I (to stay) at home till she (to come). Then we (to go) to the theatre if she (to bring) the tickets. 14. If they (to go) to California next year, they (to visit) his friend in San Francisco. 15. Don’t go away until mother (to come) back. Give her the note as soon as she (to come).

Вправа 49

Розкрийте дужки, вживаючи дієслова у Present Simple або Future Simple. (Усі речення відносяться до майбутнього.)

1. I (to go). 2. If she (not to work) properly, her boss (to fire) her and (to hire) my sister. 3. You (to go) to the library with us? – No, I …. I (to stay) here and (to help) Jane with her grammar. I (to come) to the library after I (to finish). 4. When he (to return) to Toronto, he (to call) on us. 5. I (to see) you before you (to start)? 6. Ring me up before you (to come). 7. If I (to see) him, I (to tell) him about their letter. 8. What he (to do) when he (to come) home? 9. I (to speak) to Mary if I (to see) her today. 10. We (to gather) at our place when my brother (to come) back from Africa. 11. Where they (to go) if the weather (to be) fine? 12. If you (to ask) me a difficult question, I (to be) nervous. If I (to be) nervous, I (to make) a mistake. If I (to make) a mistake, the other students (to laugh) at me. If the other students (to laugh) at me, I (to be) embarrassed. And if I (to be) embarrassed, I (to cry). So please don’t ask me a difficult question! 13. I (to sing) this song with you if you (to tell) me the words. 14. He (to ring) me up when he (to return) home. 15. I hope you (to join) us when we (to gather) in our country house the next time.

Вправа 50

Розкрийте дужки, вживаючи дієслова у Present Simple або Future Simple. (Усі речення відносяться до майбутнього.)

1. If it (to rain), we (to stay) at home. 2. What you (to do) when you (to come) home? 3. She (to walk) home if it (not to be) too cold. 4. When they (to cross) the road, they (to see) the hotel. 5. I am sure he (to come) to say goodbye to us before he (to leave) Toronto. 6. Before she (to get) to the theatre, she (to go) past the shopping centre. 7. Please turn off the light when you (to leave) the room. 8. What we (to do) if it (to rain) tonight? 9. If we (to be) tired, we (to stop) at a small village halfway to Toronto and (to have) a short rest and a meal there. 10. What she (to do) if she (to see) her best friend again? 11. If you (to miss) the 10.30 train, there is another at 10.35. 12. If the bus (