mpany used 50 percent of the raw materials, therest of which __________ sent to other cities to help the factories there.

One reason ______ Billy Crystal is popular with all age groups is _______ he is quick thinking and has the ability to amuse the audience.

––Do you mind if I smoke here––I suggest you go to the separate room ______ for smokers.

My ambition is to work for a firm that develops computer ________ when I grow up.

You can’t imagine the suffering the explorers________ during their trip in the horrible desert without ample water and food.