Mary often goes to the park with me ____ Sunday morning. A.atB.onC.in
—____________----A sandwich, please. A、Do you have a sandwich? B、What would you like to eat? C、What would you like to drink
—I s there a river in front of the mountain ? ----__________A. Yes, there are B. Yes, there is C. Yes, it is
—______________is behind the tree ? ----It’s a catA. What B. Where C. How
Are there __________rivers in the village ?A. Some B. any C. Yes, He can
—Can he play ______ piano?---- Yes, He can.A. a. B. the C. /