— Must I feed the goldfish now?
— No, you ______. But you must do it before supper.
---Which class are you in ?
---I’m in ______ .
---Do you have any plan for this summer vacation, Mary?
---Sure, I’ d like to be a volunteer and help to ______ the Central Park.
--- Can I go to the movie, Mum?
--- Certainly. But you _______ be back by ten o’clock.
---What are Joe and Jeff doing?
---Joe is _______ a film and Jeff is ______.
—_________ did you leave the classroom?
—___________ I saw my daughter sit down and read her book.
--- Do you think teachers are one of the most hard-working persons in the world?
--- ___________.
--I will go to Qingdao for a visit with my family during the long holiday of May.
--________.
---Is that your watch the lost and found case?
---Please call me 685—6034.B:Oh, thank you.
---Isn’t it cute?
---_______. I like it very much.