180. Good advertisements may well _____ the consumers’ emotional needs as well as providing information.
---May I open the window to let in some fresh air?---_______(2009.四川)
I don't suppose anyone will agree with you,_______?
Yesterday she sold her bike, _______ she bought a year ago.
There is no light in dormitory. They must have gone to the lecture,_______ ?
Sarah had her washing machine repaired the day before yesterday,_______ she? (2006 .广东)