How is everything going on with you inAmerica.—Quite well. Not so smoothly as I expected,_______.

Leaves are found on all kinds of trees, but they differ great__ size and shape.[ ]

Before coffee was introduced, Muslims used to drink aspecial kind of soup to _______ awake.

games too much at night is bad for your eyes.

We are making progress every day in computer science and some of the techniques are ______ very soon[ ]