Изберите верный вариант в тестах: 1.  How long______this book? How many pages

Изберите правильный вариант в тестах:
1. How long______this book? How many pages of this book______?
а. have you read, you read
б. have you been reading, have you been reading
в. have you read, have you read
г. have you been reading, have you read
2. We always go to Boston for our holidays. We ______there for years.
а. are going
б. go
в. have been going
г. were going
3. I have lost my key again. I______things. I lose things too often.
а. have always lost
б. was always losing
в. am always losing
г. always lost
4. The economic situation is already very bad and it______worse.
а. got
б. would be getting
в. is getting
г. gets
5. Turning from the Temple gate as soon as I______the warning, I______my way to Fleet Street, and then______ to Covent Garden.
а. had read, made, drove
б. have read, мейд, drove
в. was reading, мейд, drove
г. read, мейд, drove
6. Seventy-seven detective novels and books of stories by Agatha Christie______into every major language, and her sales______in tens of millions.
а. were translated, were calculated
б. had been translated, are calculated
в. are translated, are calculated
г. have been translated, are calculated
7. Recently, scientific and technological developments ______human life on our planet, as well as our views both of ourselves as individuals in society and of the universe as a whole.
а. are drastically changing
б. have drastically changed
в. change drastically
г. drastically changed
8. I wish he______last Friday but his flight______because of bad weather. If he______the next day I would have brought him by car.
а. had arrived, was cancelled, had called
б. arrived,have cancelled,had called
в. arrived, was cancelled, called
г. had arrived, had been cancelled, called
9. The room looks very clean.______you______it?
а. Do, clean
б. Had, cleaned
в. Have, cleaned
г. Did, clean
10. He______his hair _____. He looks nice.
а. has, cut
б. had had, cut
в. has had, cut
г. is having, cut
11. They have not lived here for very long. They______ know many people.
а. can not
б. should
в. could
г. might