题目内容：

用所给单词的适当形式填空，每空一词.5%.(注意个别单词要变换形式).

1.Can you show me ­­­­_________your school? Sure, let’s go.

2.Here is a __________ of my family.

3.There are many books in the school __________.

4.Betty writes to his father _______ a week.

5.--- What is our teacher doing ?

     --- She  is ____________  to a friend now.