The stewardess said that the temperature in Sochi ... 30 degrees.
1 is
2 was
3 has been
4 had been

We all knew that such a decision ... to a
lot of problems.
1 will lead
2 would lead
3 had led
4 have led

The dog is so fluffy!-Yes. I ... her for half an hour.
1 brushed
2 have brushed
3 have been brushing
4 had brushed

If we ... the boy, he will have many problems.
1 not help
2 will not help
3 don't help
4 didn't help​

1. she thought that t he children were playing in the yard. 2. she hoped that her friend would come to see her. 3. he thought that his father had repaired his bicycle. 4. i supposed that s he knew english very well. 5. we were sure that our sportsmen would win the game. 6. she was glad that she had made no mistakes in her dictation. 7. i knew that he worked at his english hard. 8. i was told that s he danced better than anybody else. 9. i learnt that my cousin had received a very interesting offer from his firm. 10. my aunt wrote in her letter that s he would come to stay with us. 11. we heard that he was painting a new picture. 12. we were sure that his new picture would be a masterpiece. 13. i was afraid that y ou would fall and break your leg. 14. i knew that m y friend had never been to washington. 15. i was told that she never drank milk. 16. we were told that he was a very talented singer. 17. we knew that t hey lived a happy life. 18. i found out that he did not know german at all.