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。
Alice is __________ outgoing than her sister.
Studying harder can help us get good __________.
He is ___________. Would you like to get him some water?
I am _______ to have an exciting vacation in Italy this winter.
When Kate was five years old, she was __________ in English.