they have the f--- to do what they think best.

they have the f--- to do what they think best. The students have cleaned the classroom,_______?A.so they B.don't C.have they D.haven't they They have got to leave for the airport tight away,____?A.haven't they B.don't they C.didn't they D.have they 将They don't have the same hobbies改成同义句：They have （ ）( ) 翻译they don't have the resources to show otherwise. They must have finished the work,---?A,mustn't they B,haven't they C,hadn't they D,didn't they they have never seen the film___?A.haven't they B.did they c. didn't they D.have they 说明原因 Most of the boys in your class have visited the Shanghai World Financial Centre____?A .do they B.don't they C.have they D.haven't they 2.They haven't decide when they should have the English contest.They have't decide( )( ) to have the English cintest. They can't eat in the restaurant .They have to eat in the school c_______RT they must have seen the film last week,didn't they?为什么要用didn't they呢?they must have seen the film last week,didn't they?为什么要用didn't they呢? They never have lunch at school at the weekend,( A do theyB don't theyC have theyD haven't they The Smiths don't have supper at home.They have it at the r____.快 They must have been here the day before yesterday,__________?A.mustn't they B.didn't they C.mustn't have they D.had they 为什么有yesterday 就要用didn't they?A.为什么不可以呢? I'm too tired.Ican't walk any f---.let's have a rest now.The l--- they are talking with over there is my new English teacher they don't know they have lost the purse 这句话对不对 They aren't here now; they have gone to the _______(doctor). 为什么用doctor's? They don't have the same looks.they ( ) ( ).同义句转换