You’d better not read ________ the sun. It’s bad for your eyes.A. on B. in C. at
--Would you like to play the game with us,Tom? --- _____________, I am coming.
Tom is fat. The doctor asks him to ________ and ________.
Wang Dong is a good boy, he __________ for school.
A: ________ do you go to visit your grandparents? B: Less than three times a month.
There isn’t ______ juice in the fridge. Would you like ______ coffee?