At the meeting they discussed three different ________ to the study of physics.
—Do you know the headmaster well? —Not really, just a nodding ______.
---Shall we go fishing on Saturday or Sunday? --- Up to you. _______.
It was at the street bend ______he was making a sudden turn ______Tom crashed into a tree.
The book tells stories of the earthquake through the eyes of those ______ lives were affected.
He ________ without saying goodbye to them, for he always has good manners.