2) Fill in the words:

toxic fumes , factory waste, acid rain, natural habitats, soil pollution, plant species, solar power

1. …… is very harmful to the environment.

2. A lot of …… is dumped into this river.

3. Chemicals cause ……….

4. …………. is environmentally friendly.

5. Many ……. are in danger of dying out.

6. Forests fires cause many animals to lose their ………

7. How can I avoid breathing …… . from cars while cycling in the city?

3) Выберите правильный вариант:

a) He has talked/has been talking on the phone all morning.

b) We watched/have been watching this film yesterday.

c) I read/have been reading without a break since 10am.

d) They ran/have been running in the park last week.

e) I have studied/have been studying all day.

f) John has slept/has been sleeping for two hours now!

4) Вставьте have to/has to, don’t have to /doesn’t have to:

a) You water the plants. Jane has done it.

b) She do it. It’s necessary.

c) If you want to become an engineer, you work hard.

d) You hurry up. It’s early.

Пандochka    1   16.04.2020 18:48    1