Unit 4一 单项选择( )1.David used to _________ as a doctor ,but now he is a guide .A. work B working C.worked D.works( )2.-I will try my best to win the School Talent Show. -If so, all of us will be _____ you. A. proud of B. careful with C. strict with D. worried about ( )3.﹣Jane won the first pri in English.A.How B.How a C.What D.What a( )4. She still failed in the exam, _____ she tried her best. A. Though B. Because C. If D. Or( )5.My grandfather _____ live in the countryside, but now he ______ living in the city. A. used to ; used to B. got used to ; gets used to C. used to ; gets used to( )6. ----Is this photo taken in Tibet ?---Yes .You can see beautiful snow mountains in ______ of the photo .form B. background C. shape D introduction ( )7.Lucy used to go to bed late ,_________she ?didn’t B. doesn’t C. hadn’t D isn’t( )8.Lily isn’t interested in studying .She is often absent ________ classes .for B. from C. with D. to ( )9. The he |