)) 1 Complete the sentences. Use the past simple or present perfect form of the verbs in brackets. 1 I (not watch) a film for ages. 2 Dave (read) all the Harry Potter books. 3 Jane (not go) to the doctor’s since last year. 4 My little sister (walk) into town on her own yesterday. 5 I (tell) you last week that your cousin was coming to stay. 6 (you / ever / do) a bungee jump? 7 (you / send) an email to Tom yesterday? 8 I (enjoy) my summer holiday, but it was a long time ago!

1. I haven't watched a film for ages.

2. Dave read all the Harry Potter books.

3. Jane hasn't gone to the doctor's since last year.

4. My little sister walked into town on her own yesterday.

5. I told you last week that your cousin was coming to stay.

6. Have you ever done a bungee jump?

7. Did you send an email to Tom yesterday?

8. I enjoyed my summer holiday, but it was a long time ago!

1.haven't

2.read

3.didn't go

4.walked

5.told

6.Have you ever done

7.Did you send

8.enjoyed

Environmental problems have become one of the most urgent problems of modern society. More and more people suffer from air and water pollution. Nature also suffers from land and nuclear pollution. The reasons for such environmental problems are numerous. Among them increasing number of cars in the streets, factory waste, millions of cut down trees, destroyed habitats of animals, contaminated rivers and seas. All these problems mainly arise due to human careless activities and gradually destroy our planet. If we look closely, we’ll notice that not only one city is under danger, but the majority of world population. Fortunately, there are many ways to suspend these problems. If everybody starts caring about the planet we live on, many environmental problems can be solved. For example, if we start recycling paper and cardboard, we can save lots of trees. If we start using public transport more than private cars, we can have less air pollution. Local governments can also help to prevent some problems, if they forbid logging companies to destroy the forests, or stop factories from polluting water. The most important thing is, of course, to start acting immediately, otherwise we might have to face many global disasters.

1) I need to do today is some shopping.2) Tomorrow we're going to buy me a coat.3) As an attractive showcase this fabric store.4) most of all I love this Department store electrical goods.5) I'm looking for a bag to go with this suit for three months.6) Wrap it up, please, my old fur jacket. I'll wear my new (Go to new).7) please Show me the necklace, which lies next to the large pendant.8) do you have a shirt of quick-drying material?9) When opened (closed) shops in your city?10) To the pharmacy?11) How do you like these rugs? – They look great.12) I can't find anything suitable.13) Are the costumes now in Vogue.14) In this store goods of the best quality.15) This material does not fade. He doesn't shed.16) Samples of our best fabrics on the second floor.17) I go all shades of green.18) I Have a paper money. Will have to change the 5-pound banknote.19) you Need to hurry. Soon closing.20) I can't find anything suitable.