1 Is Ann his sister?
2 Has Ann got a sister?
3 Has he got a cat?
4 Is it a cat?
5 Is Аnn little?
1) the happiest
2) the most difficult
3) taller, better
4) the best
5) more interesting
6) worse
7) the most dynamic
8) the most popular
9) more difficult, more slippery
10) the most famous