дайте краткие и полные ответы на следующие вопросыCan you speak English? Can you take English books from the library?

Can you speak English? — Yes, I can. Yes, I can speak English.

Can you take English books from the library? — Yes, I can. Yes, I can take English books from the library.

Must you help your friends? — Yes, I must. Yes, I must help my friends.

Must you work at your English regularly? — Yes, I must. Yes, I must work at my English regularly.

May I come in? — Yes, you may. Yes, you may come in.