Я думаю так:
1.там пример есть, а дальше Tarantulas are most dangerous of all.
2.Sharks are more intelligent than gold fish. Dolphins are most intelligent of all.
3.Dogs are more popular than hamsters. Cats are most popular of all.
4. Goldfish are more beautiful than iguanas. Parrots are most beautiful of all.
5.Cars are more expensive than hamsters. Horses are most expensive of all.
Вот тут не уверенна:
6. Collies are better guard dogs than poodles. Alsatians are the best guard dogs if all.
Не уверенна на 100% что всё правильно. Лучше мой ответ осмыслить и т.д. Пожалуйста проверь его прежде чем писать, а то не дай бог 3 получишь:)
Ответ:
1. I have never been to USA. I wanted to go there last summer bur I couldn't.
2. He has lived in this street all his life.
3. His father came back from London last Sunday.
4. Yan wrote a letter to Nick two days ago.
5. He sent his letter yesterday.
6. They have just bought some postcards.
7. Maria got some bad news last week. She has been sad since she got bad news.
8. I started school when i was five years old. I have been at school since I was five years old.
9. I have changed my job three times this year.
10. I changed my job three times last year.
11. Rained
12. Broke; Has been; Broke.
13. Have already finished it; I finished my work two hours ago.
3. Did the travellers lose their way because they had left the map in the camp?
4. Did she call them back after she had arrived?
5. Had the show begun before they entered the hall?
6. Had the group become popular by the end of the 21st century?
7. Had the writer finished the book before the war broke out?
8. Had we found the information by the end of the week?
9. Had I left school before it was repaired?
10. Had the tourists reached the camp before the thunderstorm began?
2.
before
before
after
before
before
after
after
before
before
before
The Internet has potentials ___ well as dangers.
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