Don’t worry. I’m sure ________ there on time.
---_______________?----He is tall and thin. He is good at playing chess.
----________ Sandy come from America?----No. She _________from America. She is English.
---- My mother says that we won’t go on a trip to Hong Kong.---- _________. You were looking forward to it.
_________, and you will be healthier.A. Keep exercise B. Keeping exercisingB. Keep exercising D. Keeping exercise
---- I’m feeling so tired now.---- _________ stop and have a rest?