________ do you go to work every day——Take a bus.

An ant has two stomachs — one for itself, one for others.—–Really? Quite interestingI ____ anything about it

The town is so beautiful that it is hard to believe it was once _____ violently by European invaders.[ ]

he waters of this great lake, whichis also the world’s deepest, have been ____ by waste from a chemical factory.

We must take measures to protect endangered wildlife _______ it is too late