语法专练一二一、单项选择1.—Whose bike is this?—I am not sure.It be Mary’s. A.shallB.mustC.might2.—Look!The man at the gate be our headmaster.He is always standing there every morning. —No, it be him.He is holding a meeting in the office now. A.must;can’t B.must;mustn’tC.can;can’tD.can;mustn’tC A 一二3.Alice has been in China for several years.She be a big girl now. A.needB.must C.canD.may 4.—Whose baseball is this?— He loves baseball. A.So do I.B.I enjoy playing baseball.C.I don’t know.D.It must be Jim’s.5.There a girl singing next door.Can’t you hear her beautiful voice? A.can’t beB.must haveC.must beD.can’t haveB D C 一二二、用情态动词 must, could 或 can’t 填空1.—Whose skirt is this?—I think it be Anna’s.She is the only girl who wears a skirt in our class. 2.—Whose earring is this?—It be Alice’s.She wears earrings sometimes. 3.—Whose jeans are these?I found them on the chair in the living room.—They be mine.I put all my jeans on my bed. must could can’t 一二4.—Is this Jim’s football?—Yes, it be his.There is his name on it. 5.—I just found a video game in the kitchen.Whose is this?—Oh,that be Tom’s.He’s been looking for it for two hours. must must
