---I’m going to cut the big trees down..
---What________?
---Must he come to sign this paper himself?
---Yes, he ________.
---Do you mind if I carry on with my work while you ______ tea ready?
---No, of course not.
-You must ________ a lot of money by pulling cars out of this hole night and day.
-Oh, no.They just need my help.
---Listen!Someone is knocking at the door.
--- ________ be Mary.She has just been to Beijing
---Do you regretpaying ten dollars for that book?
---No, I would ______ have paid twice as much.
---Could you______ take care of my dog while I’m away?
---Sure. Leave it tome, please.
-Mum, the phone is ringing.Do you want me to answer it?
-No, sit still.I ________ get it.