He ______(做手势) me over with a movement of his head.
The h___ of the door is off.
The air is ___ (污染) so badly in some regions that people could hardly breathe.
She ___ (责怪) him for the failure of their marriage.
They ___ (怀疑) me of having a hand in the affair.
Some chemical are easily a ___ into the bloodstream, while others are not.