—________.

Jack: What can you do?

John: I can sing English songs. What about you?

Jack: I can do some kung fu.

John: What can your parents do?

Jack: My father can do some kung fu, too. My mother can sing and dance.

A: Look at the . Is it nice?

B: Yes, it's a very nice picture.

A: This is a long .

B: Yes. There is a bridge it.

A: any mountains beside it?

B: Yes, .

A: any boats on the river?

B: No, . But there are some on it.