用所给动词的适当形式完成对话。

A: Are you busy, Jenny?

B: Yes, I (write) a letter. I always (write) a letter to Aunt Ann on Sundays.

A: What are you doing, Mrs. Bell?

C: I (cut) the tomatoes.

A: (be) Tony here?

C: No, he (visit) a friend in London.

A: Can Mr. Bell (help) me?

C: No, he (wash) the car. He (wash) every weekend.

A: But it (rain). Oh, look, he  (watch) TV in the living room.