你想借李强的书看,你对李强说:A. May I borrow your book?B. How many books do you have?
_____ she need a computer. A. Do B. Does C. Is
I am sending these postcards ____ Canada. A. in B. on C. to
Where _____ the traffic lights? A is B. are C. have
We buy stamps ______ . A. at the post office B. in a bicycle shop C. in a restaurant
She ____ a stamp for his letter A. need B. needs C. to need.