—What do you want to buy?—____
Rita and Anna have finished their homework, ______? A. have they B. haven’t they C. didn’t they
I think _____ a delicious meal is enough for his birthday. A. make B. made C. making
----_____ the population of your hometown? ---- About thirty million. A. How many is B. What’s C. How many are
It’s crowded here. Let’s make some_______ for the baby. A. ground B. room C. seats
----Is that Jack speaking? ----Sorry, he isn’t in right now. He ________ the park with his mother. A. have been to B. has gone to C. has been to