1/ I [don't want ] to [go with] him. He [drives ] very [dangerous. ] A B C D 2/The[ representatives joining] the festival [were] from different [national.] A B C D 3/He was[ sadness] [because] he couldnt [pass ]his [exams.] A B C D 4/We [occasional] [go out] for dinner but we [cook] our [meals] most of the time. A B C D 5. I [believable] her,[ so I] can tell her anything [that ]she wants [to know]. 6. Although she is rich, she is______________ (happiness) 7. He is a famous____________. (act) 8. Lan and Nga take part in _________ activities after school hours. (difference) 9.._____, nobody was injured in the accident last night .( lucky ) 10. Taking part in this ________helped me more self-confident .( compete ) 11.You should do these exercises _____________. (quick) 12.Good __________ is essential in a large organization (communicate) 13. Think_______ before you speak. (care) 14 We dont go to work on ___________Independence Day .( nation) 15. Were women _______allowed to participate in the Boston races in 1957 ? ( official)