1. They saw him cross/crossing the street (to cross).
2. We think him to have written a composition (to write).
3. We think the composition to be written by him (to write).
4. The mother made her daughter translate the text (to translate).
5. The mother supposes the children to watch TV (to watch).
6. The teacher supposes the students to study the material about the educational system in the country (to study).
7. The teacher supposed the material about the educational system to be studied by the students (to study).
8. Mary allowed the book to be put into the bookcase (to put).
9. They expected him to pass the exam (to pass).
10. I know her to translate texts very well (to translate).
ответ:1. I’ve a headache. Wait. I will… (bring) you an aspirin.
2. Why have you taken the water? I …am going to (wash) a car.
3. I want to paint my room. - What colour are you going to (paint) it?
4. What would you like to drink? I will… (have) a glass of milk.
5. Oh. We need some money. — I will… (lend) a little.
6. Did you send a letter? No, I forgot. I will… (do) it now.
7. I have bought the manual of the phone and I am going to (read) it.
8. I am going to (go) to this camp next month.
9. I think you will (be) a good mother.
10. I …am going to (leave) you soon. My holidays are over.
11. When we (make) the decision we will… (let) you know.
12. Let’s go inside. It is going to (rain).
13. Where are you going? — I am going to (buy) some bread for dinner.
14. What are we . going to . (have) for dinner? I don’t know… Ok. We will (have) potatoes.
15. My car is broken and I am going to (repair) it.
Объяснение: