Задание только для тех кто очень хорошо знает британский. Помогите с

Задание только для тех кто очень превосходно знает британский.
Помогите с тестами.
1. The ring you found ... be returned to an old lady who had lost it.
a) can b) must c) have to d) are to
2. Everybody in our team played ... except the captain.
a) bad b) badly c) worst d) the worst
3. You know much, but you know ... than your teacher.
a) little b) less c) least d) much
4. Small shops are not as ... convenient as supermarkets.
a) more b) - c) most d) the most
5. Sarah is a very good pianist. She plays ... piano very well.
a) a b)an c) the d)-6. We had five phone calls, but there were ... for you.
a) no b) none c) either d) neither
7. I didn't have much time, but I ... visit a lot of places of interest in London.
a) can b) was able to c) must d) had to
8. That's an easy question! ... knows the answer!
a) All b) Everybody c) Each d) Every
9. The comic told silly jokes, but nobody laughed ... him.
a) on b) under c) at d) about
10. There is going to be a big art exhibition. It... a lot of visitors.
a) attracts b) will attract c) has attracted d) attracted