Fill each gap with a suitable collective noun. 1. There are of mosquitoes in the forests in Scandinavia in the summer.
2. As we looked over the side of the boat, we saw a of brightly coloured fish.
3. There was a of youths standing on the corner; they didn’t look very friendly.
4. You’ll see a of cards on the bookshelf. Will you fetch them for me, please?
5. A t of biologists is studying marine life in this area.
6. Look at thet of birds on that tree. Both of them have beautiful markings. I wonder what they are?
7. Could you put a of spoons of sugar in this coffee for me, please? It’s very bitter. Yes, just two, that’s fine. Thanks.

1. Tom who is a journalist lives next door.

2. This is the film which I like very much.

3. He is the man whose brother is a pilot.

4. Have you got any clothes which you can sell?

5. I lost the bracelet which my boyfriend bought me.

6. Anna who is your friend comes from Wales.

7. I talked to the girl whose father is a driver.

8. The man who owns this shop isnt married.

Проще говоря, мы используем who по отношению к людям. Which мы можем применить по отношению к предметам и животным. А whose обычно используется вместо притяжательных местоимений (his, her, my и др.), чтобы показать принадлежность.

1. Don’t make noise! Father is working. 2. We went on a tramp last Sunday. 3. Will your brother go to the country with us next Sunday? 4. Granny is not cooking dinner now. 5. We cooked our meals on a fire last Friday. 6. My sister washes the dishes every morning. 7. When do you go to school? 8. What are you going to prepare for breakfast tomorrow? 9. Will you invite your cousin to stay with you next summer? 10. Every morning on the way to school I meet my friends.

Для future возможны варианты (зависит от контекста)