Неравнодушные умняшки)) Помогите пожалуйста! Буду очень благодарна1. If I am not

Неравнодушные умняшки)) Помогите пожалуйста! Буду очень признательна
1. If I am not too busy, I to the concert.
a) go b) will go c) to go
2. If we were in America, we to see Washington.
a) will go b) go c) would go
3. If they his address, they would write him a letter.
a) knew b) know c) would know
4. If he . hard, he would have achieved great progress.
a) works b) worked c) had worked
5. If I . a princess, I would live in a palace.
a) be b) was c) were
6. Weather in England . very quickly.
a) cans change b) can change c) can to change
7. We to finish this work next week.
a) will can b) will be able to c) can
8. They dont get ..with each other.
a) along b) down c) off
9. She is still trying to get . her cold.
a) away b) together c) over
10. The girl put . her black velvet dress.
a) up b) on c) dawn
11. English is an easy language to study, it .. By more than 450 million people all over the
world.
a) was spoken b) speaks c) is spoken