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

The parents were in search _______ theirson who was lost when the two countries were ______ war.

The new movie__________to be one of thebiggest money-makers of all time

I think he must be writing his essay at home now, ______?

．Three university departments have been _______ $ 600,000 to develop good practice in teaching and learning.