精选优质文档-倾情为你奉上新概念习题Lesson 127128一、 选择填空1、 I _ think you _ right.A. dont; arentB. dont; are C. /; arentD. didnt; werent2、 He _ be a dentist.A. mustntB. needntC. hasntD. cant3、 He was a famous writer when I was _.A. at the schoolB. at schoolC. in schoolD. for school4、 Our teacher is _ fifty-two. A. at leastB. in leastC. for leastD. for less5、 - I think he is from America.-No, I dont thin