.In an effort to maintain social balance, the Chinese government several years ago _______a policy of encouraging college graduates to take official positions in rural areas.

__________ is your school trip–It’s OK.

Parents should be aware that communication between parents and their children is important,________their heavy work loads[ ]

81 This gentleman is very interested in singing He often goes to the Karaoke hall with his friends and sometimes comes home very late, _____, very early in the morning

What would you like for your birthday What aboutan MP5—-Oh, to tell the truth, I ______ have an I-Pad thanan MP5.