—Good afternoon! Millie. Welcome to our library. Which book would you like?—I’d like books about animals. Can I ______ some, Mrs. Yang?
I prefer________at home rather than________to the cinema.
—________do you improve your spoken English?—By________as much as possible.
—I’m not allowed to go out on school nights.—________.
The red bike________be Mr Hu’s.His bike is blue.
—Listen!Someone is knocking at the door.Who can it be?—It________be Tom.He said he would visit me this evening.