__about her son’s future, the mother has beensleeping very badly these months

The stream________during the hot summer, but it is full of water in spring.

The taxi driver ________ and began to rob hispassenger with a fruit knife when suddenly a policeman turned up.

If you _______ spit at all. pleasespitin the bucket provided.

Ok, class! Time is up! Please ________ your exam paper to the monitor!