I read __________ story. It is __________ unusual story. A. a, an B. a, a C. the, the D. /, an 27. --- Which sport do you like __________ , basketball or football? --- I prefer basketball. A. best B. better C. more D. most 28. If he __________ back, I __________ you. A. comes, will tell B. came, told C. will come, will tell D. comes, tell 29. Mary often __________ friends online on weekends. A. chats with B. chats to C. chat with D. chat to 30. Christmas is coming. We’ll __________ seven days __________ . A. turn, off B. see, off C. rest, off D. have, off