1 . Judging from his ________ (puzzle) expression, I can tell he didn’t understand what the teacher said. (所给词的适当形式填空)

2 . It’s________(amaze) how quickly people adapt. （所给词的适当形式填空）

3 . The audience got deeply ______ when they saw the ______ film Titanic. (move)

4 . We introduced ourselves to each other and some students were ________ (尴尬) at first.

5 . When he saw his son’s ________ work, a ________ smile appeared on his face.（satisfy）

6 . As a little girl, I’m not brave and am f________ of walking home alone in the dark.

7 . Much to my ______, he asked me some ______questions about my personal life, which made other guests also. ______（embarrass）

8 . I find the job fun and ____________(challenge).

9 . The survey shows people are ______ (confuse) about what they should eat to stay healthy.

10 . It’s f__________ to think what could happen if terrorists did blow up the government buildings.