Внекоторых из этих приложений слово much употреблено неправильно . замените его на many или a lot of если приложение написано правильно напишите ok 1do you drink much coffee? ok 2 i drink much tea. a lot of tea 3 it was a cold winter. we had much snow. 4 there wasn't much snow last winter. 5 it costs much money to travel around the world. 6 we had a cheap holiday. it didn't cost much. 7 do you know much about computers? 8 'have you got any luggage? ' 'yes, much.'

В 3 можно поставить a lot of ,но much тоже верно
в 5 лучше поставить а lot of
в 7  нужно поставить many
в 8 many

Twenty years ago families used to have 2-3 generations. Frequently fellows didn't know their grandparents. But according to the latest researches families will consist of 3 or even 4 generations. Here are some predictions:
1) People will live longer and, as a consequence, (will) know even their grand grandparents
2) Families won't have a lot of children. As a result, children won't have cousins
3) Children will grow isolated from other ones, and that will make them selfish
4) Couples will divorce and marry, so many children will get stepmother or stepfather
5) There will be a lot of children, which marry and return to theirs families
6) There will be more single-parent families

Twenty years ago families used to have 2-3 generations. Frequently fellows didn't know their grandparents. But according to the latest researches families will consist of 3 or even 4 generations. Here are some predictions:
1) People will live longer and, as a consequence, (will) know even their grand grandparents
2) Families won't have a lot of children. As a result, children won't have cousins
3) Children will grow isolated from other ones, and that will make them selfish
4) Couples will divorce and marry, so many children will get stepmother or stepfather
5) There will be a lot of children, which marry and return to theirs families
6) There will be more single-parent families