1 . She was cheerful and _________ (精力充沛的) throughout her trip. (根据汉语提示单词拼写)

2 . She felt __________ (satisfy) with her final examination result. (所给词的适当形式填空)

3 . Tipping is ____________ (正常的) in bars and restaurants here. (根据汉语提示单词拼写)

5 . The threat of _______ (全球) warming will eventually force many countries to slow down its energy consumption. (根据汉语提示单词拼写)

6 . A ______ (retire) teacher from Des Moines has helped send 33 kids to college. (所给词的适当形式填空)

7 . She will try to arrange a ______ (convenience) time and place for an interview. (所给词的适当形式填空)

8 . A good book can be ______ (satisfy), can improve your knowledge and can teach you a lot. (所给词的适当形式填空)

9 . Many animals are ________ (惊吓的，害怕的) of fireworks. (根据汉语提示单词拼写)

10 . If you are ________ (恼怒的，生气的)，you are fairly angry about something. (根据汉语提示单词拼写)