--Listen! Is Tom singing in the room? -- No, it ______ be Tom. He has gone to Paris. A. mustn’t B. needn’t C. can’t
Tony is ________ honest boy, we all like him. A. a B. an C. the
The students should wear school uniforms when they’re at school.
Mr. Green is very happy because he is satisfied with his students’ work today.
—What about having a drink? — .
—Mum, summer holiday is coming. I wonder . —How about Qinling Wild Zoo?