b) Use the phrases from Ex. 2a to
complete the sentences.
ХЭЭЭЭЛП

passive. it was

1.a garbage is not only ugly, bute dangerous because it causes an air pollution.

2. cars are an important part of a life for most people. but cars also cause a pollution and release fume.

3. in canada people don't realise that they throw out 10,000 tons of a waste.

4. over 14 billion pounds of a waste per year is throw out to sea and it kills millions of sea animals.

5. if we want to breathe  a healthy air we have to think about what we do.

6. because of our lack of a knowledge there is now a huge hole over an antractic.

7.a water is a vital element of a life.

1.are you bought everything than i needed?

2.would you like to buy a present for my wife?

3.are you show a something in blue?

4.have us got a rich collection of fantasy?

5.do not you thinkthat it ishardfor you?

6.how much is it?

7.нowdo you usuallypay?

8.do you likethem?

9.аstheyfiton you?

10.can i help you?