1. Act upon (Follow): Aarti did not act upon my advice. So she failed.

2. Bear down (To move closer to somebody in a frightening way): We could see the hurricane bearing down the town.

3. Call on (To ask for help): The Principal called on the Manager before the function.

4. Call off (To cancel): The match was called off due to heavy rain.

5. Get away (Escape): The thief got away with my car last Saturday.