You ______ to the housing agency in time.— OK, I’ll try my best.
e finally figured out the puzzle!—Yeah, in a complex way, _____．
Why do you work so hard—________my parents’ expectations
He came all the way to China for learning it better ______ for making money.[ ]
It’s required that the students _____ mobile phones in their school, so seldom ____ them using one.[ ]
