1)in what way do you think people can lessen the negative impact of their activity on the environment? 2)what shouid people do to make your region/city a safer and nicer plsce to live in& present arguments

1) people must plant trees and plants, less disposed waste in seas and in soil, we must save kinds of animals, plants and insects, also it is very importan keep clean our air. это так же хорошый ответ и на второй вопрос

1they will have built the new road by the end of the month.2 by the end of this week i for ten weeks for my phone to be repaired. will have been waiting 3 i hope i …………………… this chapter by the end of the day. shall have finished 4 i …………………… till the year 2000. shall not retire 5 we …………………… non-stop for twelve hours before we get to tokyo. shall be flying 6 they …………………… work on the dam by the end of this decade. wiil have completed 7 by this time next week i …………………… on my novel for two years. wiil have been working 8 don’t try to move this bookcase by yourself. wait and i …………………… you. will help 9 on 2nd march we …………………… for ten years. shall have been married 10 it is already 5 o'clock, we are going to be late. we… across the park to save time. shall cut 11 she … by the time we arrive. will have got 12 if you cut down on your smoking, you… that i'm right. will see 13 by the end of the century motor cars …from city centers. will have disappeared 14 once he … what is happening he… furious. finds out / will be 15 by the end of this semester she …english for 2 years. will have been studying 16 the letter …………………… her yet, so there is no point in worrying about her reaction. has not reached 17 we are late. he … lunch by the time we… to the restaurant. will have had / get 18 it's raining outside. i hope it …………………… raining by tomorrow morning. will have stopped 19 i think you …………………… the result of your exam next week. will know 20 don't touch my car again or i …………………… the police! will call

1. he is not a good singer. 2. it’s not difficult to make a decision. 3. i am not from yekaterinburg. 4. she is not at work. 5. that’s not a practical idea. 6. he is not hard-working. 7. she is not my sister. 8. they are not his group mates. 9. her name is not jane. 10. my granny is not a violinist. 1. is he a good singer? 2. is it difficult to make a decision? 3. am i from yekaterinburg? 4. is she at work? 5. is that a practical idea? 6. is he hard-working? 7. is she is my sister? 8. are they his group mates? 9. is her name jane? 10. is my granny a violinist?