［考例回顾］
1. -Did you go to Sam's weekend party？
-No， I ___________.
A. am not invited B. wasn't invited
C. haven't invited D. didn't invite
（2005湖北宜昌）
答案与简析：B.由No可知我没有被告知，应用被动语态，再根据问句中的Did确定用一般过去时。
2. -The pollution problem here seems to get more and more serious.
-Yes. Something ___________ with it.
A. has done B. must be done
C. is doing D. was done
（2005河南省）
答案与简析：B.由Yes. 可知应采取些措施来处理这些污染问题，something是do的承受者，用被动语态，排除A和C，根据上下文确定用一般现在时。
3. Oh， this is really a big shop. Do you know when it ___________？
A. built B. was built
C. has built D. has been built
（2005河北省）
答案与简析：B.it在此是指the big shop， 是build的承受者，应用被动语态，可先排除A和C.再根据when确定用一般过去时。
4. -Doctor， it seems ___________ you like to work with animals.
-Yes， I think animals should ___________ as our friends.
A. that； regard B. that； be regarded
C. what； regard D. what； be regarded
（2005江苏苏州）
答案与简析：B.第一空前的seem后可接that从句，可排除C和D；第二空中的animals是regard这个动作的承受者，正确答案是B。
5. The doctor looked over Peter carefully after he ___________ to the hospital.
A. takes B. is taken C. took D. was taken（2005北京市）
答案与简析：D.Peter是take的承受者，再由前句的looked over可确定要用一般过去时的被动语态。
6. -How often ___________ your school sports meeting ___________？
-Once a year.
A. does； hold B. was； hold
C. is； held D. did； hold
（2005江苏南通）
答案与简析：C.主语your school sports meeting是hold的承受者，应用被动语态。再根据Once a year确定用一般现在时，正确答案是C。
7. Dad， the phone is ringing. I guess either you or Mum ___________ on the phone.
A. is wanted B. are wanted
C. wants D. want
（2005江苏宿迁）答案与简析：A.either…or连接两个主语时，谓语动词和or后的主语保持一致，可先排除B和D；由前面的the phone is ringing可知应用被动语态，应选A。
