完形填空。(共10小题，每小题1分，共10分)
The people in the USA have three meals every day. Breakfast comes ______  about 8:00 in the morning. They usually ______ eggs, some chicken, bread, fruit juice and coffee. _____ is at 12:00. It’s a fast meal. And it is usually ______ one hour. Some working people take lunch with ______ to the workplace. And students take hamburgers, fruit and eggs with them or have lunch at ______  school. Dinner is a ______meal for Americans. It’s for about two ______. It’s from six to eight in the ______. For dinner, American people have some good ______ — rice, chicken, vegetables and salad. After dinner, they have coffee, tea or milk. And they usually eat some deserts.
A. in             B. on           C. at
A. have          B. see          C. buy
A. Breakfast      B. Lunch        C. Dinner
A. for            B. to           C. at
A. they          B. you          C. them
A. a             B. the          C. \
A. long          B. big          C. small
A. hours         B. days          C. months
A. morning      B. afternoon      C. evening
A. time         B. food          C. money