题目内容：

在下列各句的空白处填入一个适当的词, 使句子意思完整，语法正确。（5分）

1.Alice is __________ outgoing than her sister.

2.Studying harder can help us get good __________.

3.He is ___________. Would you like to get him some water?

4.I am _______ to have an exciting vacation in Italy this winter.

5.When Kate was five years old, she was __________ in English.