You’d better take some medicine with you before you leave ______ someone gets sick.
I was on the highway when this car went past followed by a police car. They ______ at least 150 km an hour.
The teacher __________ the work as their homework on the point of ending class.
They delayed __________ the sports meeting until next month.
__________ I suggest, he always disagrees.
—Hey! Lucy! Have you heard about the optional courses this year?— __________. What about that?