4) I _________________ speak French fluently when I was a child and we lived in France, but after we moved back to Australia I forgot nearly everything I knew as a child and now I _________________ say only a few words in French. (could, can, must, might), (may, can, must, need)

I must look ________ these bills and check them before I pay them. A: back B: into C: for D: through

--Must I be in hospital for a week,doctor?---No,you（）.You can go back home tomorrow. A: must B: need C: needn’t D: mustn’t

—Are you going to the cinema tonight? —I don't know. I ____ go or I ______ stay at home. A: will; will B: must; must C: should; should D: might; might

So you must be Li Ming . A: Are you from England ? B: Yes,I do . C: And you must be Jack ! D: Yes,I am Mr. Li.