3. You look ... than you looked 2
years ago. What's wrong?
a) the worst
b) badder
c) bad
d) worse
4. This actor is already old. He's
not ... tall ... he used to be.
a) as/as
b) is/as
c) as/so
d) too/as
5. When will you be back? - I'll
return ...
a) later
b) the late
c) latest​

exercise 1

1. Машины сжигают топливо.

2. Электростанции выделяют токсичные газы/токсины.

3. Это загрязнение накапливается в облаках.

4. Это загрязнение оседает на деревья.

5. Дождь со снегом / Мокрый снег.

6. Оно уничтожает рыб.

7. Оно травит деревья.

8. Оно пытается уменьшиться.

9. Солнечная энергия.

exercise 2

It has been snowing all day.

She has been working in hospital since 1999.

How long have you been having driving lessons?

I have been learning English for a long time.

exercise 4

Jane has been teaching the cycle of life.

Rose has been cleaning out a pond.

Dave has been planting flowers.

Tim has been building nesting boxes.

exercise 5

isn't she?

hasn't he?

isn't she?

don't they?

can't you?

Объяснение:

exercise 6

make up with

make out

make up

1. What were you doing at eight o'clock yesterday? - I was playing football.

2. At this time yesterday we were having an english lesson.

3. I wasn't sleeping when you called me.

Объяснение:

4. When I entered a pilothouse mate of the deck was still laying a course of the ship.

5. What time yesterday were you checking rescue equipment? - At twelve o'clock. And what were you doing at that time? - I was accepting weather announcemens.

6. Where were you yesterday at ten o'clock am? - I was at the laboratory and I was examining navigation instrument.