2 I will phone Mike if he doesn’t arrive before 10 o’clock.
3 If you speak very fast, they won’t understand you.
4 If Marco phones tonight will you tell him I’m at Sally’s house.
5 Your parents won’t know if you don’t tell them.
2 doesn’t she?
3 is he?
4 aren’t we?
5 aren’t they?
6 has she?
2 B: No thanks, I have already had some.
3 Have you bought your sister a present yet?
4 We have already finished our homework.
5 Has Marta seen the film yet?
Lift — elevator
Lorry — truck
Rubbish — garbage
Pavement — sidewalk
2. When something is wet it is moist.
3.
4. You can recycle glass, paper and plastic
5. Please pit your rubbish in the bin.
6. Pleas turn off the TV. Don’t waste electricity!
7. There’s a lot of litter here on the streer- let’s pick it up.
8. There’s a very large rain forest in the Amazon.
9. My bike’s very dirty, so I’m going to clean it.
Սարգիս Գրիգորյան 