----Good luck with your study. ----________________.
Do you know _______ he is from Hainan or not? A. that B. whether C. if
Peter comes to school ________ in his class every day. A. early B. earlier C. earliest
—_________? —Size M, please. A. What can I do for you B. What color would you like C. What size do you take
I hope that your dream can _________ in the future. A. come true B. come out C. come in
John is _______ clever boy that everyone likes him. A. so B. such C. such a