Professor Smith and Professor Brown will ___ in giving the class lectures.

The boy slipped out of the room and headed for the swimming pool without his parents‘ .

I could just see a car in the distance, but I couldn‘t _____ what color it was.

He has impressed his employers considerably and _____ he is soon to be promoted.

According to the psychoanalyst Sigmund Freud, wisdom comes from the _____ of maturity.

The number of tickets _____ will be determined by the size of the stadium.

The rocks are very big with _____ of colors on them.

There were no tickets _____ for Friday‘s performance.

The lost car of the Lees was found _____ in the woods off the highway.

How can we get this language point _____ to the students.

This book gives a brief _____ of the history of the castle and details of the art collection in the main hall.

John says that his present job does not provide him with enough _____ for his organizing ability.

I just managed to _____ a quick breath before I was sucked under the water by the passing boat.

As soon as the children were _____, their mother got them out of bed and into the bathroom.

Jim was so badly burnt that at first they began to ____ of his life.