Most Americans attend______years of primary and secondary school.A．11B．12C．13D．14

For most Americans, a typical American marriage is based on __________.A.family backgrou

In countries other than their own most Americans ______A．are isolated by the local peopleB

Prejudice against black was ________ to most white Americans for many years.A、visibleB

During the 13 years of Indian wars after______, the Americans forced England to give up th

Attending to a wife and six children______most of his time.A．gives upB．eats upC．takes upD．

According to the passage most Americans feel_____