1. In my hometown, many people still believe in__________marriage. A. contract B. contractual C. contracts D. contracting 2. Though their performance was not perfect yet, the students held the audience's ______until the end. A. attentive B. attention C. attentively D. attentional 3. The survey will cover various ways of ____-the different attitudes toward love and marriage of today's youth. A. determination B. determine C. determined D. determining 4. Both Asian and Western students seem ______about how to answer the questionnaire of the survey. A. confusedly B. confused C. confusing D. confusion 5. She was__________unaware of the embarrassing situation due to her different cultural background. A. complete B. completed C. completing D. completely