London is home to people of many _______ cultures.

• diverse

• diversity

• diversify

• diversification

many Vietnamese people__________their lives for the revolutionary cause of the nation.

• sacrifice

• sacrificed

• sacrificial

• sacrificially

The family plays a very important role in _________ children.

• social

• sociable

• socializing

• society

In my hometown, many people still believe in ________ marriage.

• contract

• contractual

• contracts

• contracting

The survey will cover various ways of _______ the different attitudes toward love and marriage of today’s youth.

• determination

• determine

• determined

• determining

We have to protect our own culture against ______ culture.

• foreign

• outside

• non-native

• exotic

Some researchers have just _______ a survey of young people's points of view on contractual marriage.

• sent

• directed

• managed

• conducted

It is thought that traditional marriage _______ are important basis of limiting divorce rates.

• appearances

• responses

• records

• values

Affected by the Western cultures, Vietnamese young people's attitudes _______ love and marriage have dramatically changed.

• for

• with

• through

• towards

Although Bac Ninh is the tiniest city of Viet Nam, it has a ________ culture.

• long

• lengthy

• old

• long-standing