Manypeopleattendvariouspubliclectures,chiefly______themselvesfamiliarwiththelatestdevelopmentofdifferentfields.
A、getting_____theirrealeconomicsituations,theygotsomerelieffundfromthegovernment.
It _____ quite a few years _____ the accused was declared innocent and set free.
I heard that you really had a wonderful time at John's birthday party, _____?
ProfessorWang,_______forhisinformativelectures,waswarmlyreceivedbyhisstudents.
Tina _____ have known the truth, or she would have told us.
