______ worry about your Chinese, we can help you.
– ________ do you exercise? – I used to exercise every day, but now I exercise twice a week.A. How often B. How soon C. How long
– What do you think Sally will be ________ five years?– She will be a doctor.A. in B. after C. for
– Could you tell me where I can get a dictionary?– Take the escalator. The bookstore is on the ________ floor of the 5-floor building. A. first B. third C. ninth
I can play ________ chess, so I want to join the chess club.A. a B. the C. /
Mary is thirsty. Give ________ some water, please.A. me B. her C. him