Some parents are just too protective. They want to ______ their kids from every kind of danger, real or imagined.
It was until last year that he ______.
The boy pretended ______ his homework, when his parents came back home.
They need twenty more workers ______ their group to do the job.
In the cinema, there was an old man______ beside me.
He gets up early and reads English aloud, ___ he has greatly improved his English