---I want to know if I can smoke here?---No, you _________. Could you see the sign “NO SMOKING” there?
—Hurry up , or you ________ catch the train.
Please be ________ .There’s an important meeting in the next room.
The girl in purple is new here, so ________ people know her.
— I called you yesterday evening, but you were not in . — Sorry, I ________ in the shop with my mother.
Oh, it ________so nice. What beautiful music it is !