①What's your father?                          A. Yes. I do.

②What does your mother do?            B. He's a worker.

③Do you want to be a teacher?          C. She's a nurse

④Are you a teacher or a student?       D. I am a teacher.

⑤Does he like drawing?                      E. Yes, he does.

⑴help   ⑵singer   ⑶lifeguard   ⑷cook   ⑸be good at   ⑹be afraid of flying   ⑺do you Want to be a lifeguard   ⑻yes i do

    There are many different kinds of parrots in the world. They can not only(不但)live in the tree, but they can also(而且)live on the mountain. Some parrots are quite big. Some are very small. Many people like them, because they often have beautiful colours, and because they can “talk”.

    Do you know why parrots can talk? But most birds cannot. Perhaps, parrots can “talk” because they have big, thick tongues. But some other birds that cannot talk have big, thick tongues, too. So we don't know why parrots can talk.

—He (do) his homework.

—He (be) a postman.