—_____________ in your English book?—A picture of me.
—May I take some pictures here? —Sorry,you mustn’t.Please look at the sign.It says“________”. A.NO PHOTOS B.NO TALKING C.DANGER
Hurry up,or you ________ catch the train.
—Must I hand it in today? —No,you ________.You can do it tomorrow. A.mustn’t B.can’t C.needn’t
Don’t drink the soup.It smells ________.
—What are the school rules? —We ________ arrive late for class.