You can see three in the street(街).A.traffic rules B.traffic lights C.weather
Daniel’s father isn’t angry _______him. A. to B. with C. on
Mary_____ her mother _____the problem. A. tell; off B. tells; about C. telling; for
Is it good _______bad to surf the Net?. A. and B. or C. but
It was _______accident. A. a B. an C./
We should ______healthy food A. to eat B. eating C.eat