---Hello, my name is Johnson. I believe you have a room ______for me. ---Johnson? Oh, yes, Mr Johnson. It’s Room 1201, on the second floor.
Everyone m our class ________ here.
—There is too much rain in many parts of the world now. —That sounds ________.
The food safety is a serious ________ in our country.We should try to solve it.
—How’s it ________? —Pretty good.
Be quiet!The other students ________. A.sleep B.slept C.are sleeping