29.The attackers were arrested and didn’t know where they ______.
Animals don’t talk with words. They use smells, sounds and movements to communicate with _______animal.
I met a friend _______ when I went to the shopping center for some fruits.
—Do you have The War of the World? —Yes, but no more than one copy. Would you like to take _______?
The culture and customs of America are very much like _______ of England.
—Who called me this morning when I was out? —A man calling _______ Robert.