_______________ these pears—Twenty yuan.

Mrs. Liu _____ in our school since 20 years ago.

The UN should _______the establishment of Iraqi government after the war, I think.

When you make a decision to buy something, you must remember that a good name of a productdoesn’t mean good quality of it [ ]

May I see you at 4 o’clock thisafternoon—— I’m afraid not, I acharity meetingthen.