The teacher _____ his students______ five groups..A divided…into B. separated…from .C. separated…into… D. divided…from
Christmas is drawing near.Have you ________ a present for your best friend,Mary?
Washing hands frequently is one of the effective ways to avoid ________ by diseases.
The plane is ________ to arrive at 8 p.m.,but the foggy weather makes it hard to say.
It took Susan weeks to regain her ________ after a bad ________.
Don’t be ________ by products promising to make you lose weight quickly.