5) не знаю.
6) thin - thiner - thinest
difficult - difficulter or more difficult - difficultest or most difficult
bad - wors - worst
nice - nicer - nicest
boring - more boring - most boring
good - better - best
7) 2. most intelligent
3. most expensive
4. younger
5. most beautiful
6. shorter
7. more crowded
8. oldest
9. earlier
10. most famous
Ответ:
1.My elder sister doesn't play the violin every day
2.Boys aren't playing football at the stadium.
3. I don't do shopping twice a week.
4. I didn't fly to Dublin last year.
5. My parents didn't go to China last winter
1he washes
2she teaches
3it watches
4he cries
5she flies