1. If they are free, I will come to visit them.
2. If I used the computer, I would do the task faster.
3. If you have the problem with this program, I will help you.
4. If I lived in Moscow, I would visit the Bolshoi Theatre very often.
5. If he knew English, he would try to enter the university.
6. If my parents bought me a computer, I would be very happy.
7. I would have come to the meeting yesterday if I had been invited there.
8. He would have passed the exam if he had studied the material.
9. If you had rung me up, I should have told you something.
10. He would have known about the feedback principle if he had invented something.
11. If I had had money, I should have bought this device yesterday.
Объяснение:
ответ:The roads (cover) with the snow. – Дороги покрыты снегом.
Chocolate (make) from cocoa. – Шоколад изготавливается из какао.
The Pyramids (build) in Egypt. – Пирамиды были построены в Египте.
This coat (buy) four years ago. – Это пальто было куплено 4 года назад.
The stadium (open) next month. – Стадион будет открыт в следующем месяце.
Your parents (invite) to a meeting. – Твои родители будут приглашены на собрание.
Where is your car? – It (mend) at the moment. – Где твоя машина? – В данный момент она ремонтируется.
The books already (pack). – Книги уже упакованы.
The castle can (see) from a long distance. – Замок можно увидеть издалека.
The guests must (meet) at noon. - Гости должны быть встречены в полдень.
Объяснение: