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ell B. changed 。 better D. changed 。 studying B. will 。 studied D. are 。 do 。 done 。 done 。 do 。t in the office . she_______ to the library . gone B. went go D. has been 1My parents ______ Shandong for ten years . A. have been in B. have been to ?。? have gone to D. have been1The students have cleaned the classroom, ? A. so they B. don’t they C. have they D. haven’t they1 has Mr White been a member of Greener China since he to China?A. How soon, es B. How often, got C. How long, came D. How far, arrived His uncle for more than 9 years.A. has e here B. has started to work C. has lived there D. has left the university二、 句型轉(zhuǎn)換。 吉姆已做完作業(yè),他現(xiàn)在有空了。 我父親以前到過(guò)長(zhǎng)城。 她去過(guò)上海。t seen the new film yet.She has been to Shanghai.Where has he been these days?