—Must I finish my homework today,Ms Liu?—No,_______. A.you mustn’t B.you don’t have to C.you can’t
--Mr. White asked me to remind you of the meeting this afternoon.Don't forget it!--OK,I ____.
After a short time,the bad news had____ all over the city and everybody knew it.
--Look! Someone ____ the floor.It's clean.--Well,it wasn't me I went shopping just now.
I ________ be a little bit slow, but at least I don’t make foolish mistakes.
--- Driving on icy roads is very dangerous ! The more ice there is, the _______ down the road you have to look.You should be more careful.--- OK, I will.