How many books do you read a year? I read nine books a year
How much homework do you do a week? I do six exercises a week
How many exams do you have a month? I have two exams a month
<span>I wasn't told the exact time of my appointment.</span>
1) are; doing
2) do; live
3) does; give
Пусть 1 часть-х,тогда 2ч-2х,3ч-3х,4ч-4х
всего в периметре-137,7 дм,то
2х+3х+4х=137,7
9х=137,7
х=137,7:9=15,3-1 часть
1 сторона=2ч=15,3х2=30,6
2-я =15,3х3=45,9 дм
3-я=15,3х4=61,2 дм
На английский перевести??? если на английский то вот перевод 17. We have not bought clothes for the winter. 18. We are still stupid. Our Kolpegs have not yet done this job. 20. Our colleagues have not done this job yet. 21. Our friends are not married yet. 22. Our friends are not yet married. 23. My friend has not yet learned to drive a car 24. My friend has not yet learned to drive a car. 25. We already had breakfast, 26. They had already risen. 27. She has already cleaned the room, 28. Our friend has already shown us her new pictures. 29. My parents have not arrived yet. 30. My brother has not yet found his rights. 31, our friends have not left for England yet. 32. My neighbor has not read this book yet. Why hasn't she read it yet? 33. Our secretary has not yet sent a letter. Why hasn't she sent ero yet? or clothes for the winter 19