Question

Исправить ошибки
1. A number of students has left the meeting.
2. Do the riches ever cry?
3. Does the rich often cry?
4. Each of us do something useful.
5. Every teacher, every student dislike exams.
6. It's me who am responsible for that.
7. Mother-goat together with her 7 kids have lived happily since then.
8. Neither the lecturer nor the tutor have been informed in time.
9. None of our clothes is comfortable enough.
10.None of us is quite ready.
11.Only a dozen eggs were bought yesterday.
12.The choir is singing as they never have before.
13.The majority of parents was against the project.
14.The number of victims are increasing.
15.The orchestra is taking its seats.