If parents never expect their children to be helpful at home, they are sure ______.

Any application form ______ properly will not be accepted by the company.

Nelson Mandela spent his time ______ in prision thinking about how to continue his fight for the black people's freedom.

______ the photo of the coastal city, I have no desire to visit it; it's too crowded.

Some people against toll booths argue that roads, once ______, should be free.

When I traveled to England, I couldn't ______ on the left side. It doesn't seem to bother the English, ______.

The food, ______ good, was soon sold out when it was taken to the market.

The students entered the classroom, smiling and ______, and ______ down to have their lessons.

-- Have you ever heard of an American president called Chester Arthur?
-- No, and he's not mentioned in my history book at all. He seems __________.

______ the company at such an evening party, he has been choosing a suit which will ______ him best.