根据上下文理解，选择所给词的适当形式填空。

Yesterday was Sunday. We had no  1  . I wrote a letter to my pen pal and   2 lunch for my parents. After lunch I took a   3  with Mike through the park behind my house. We saw a little girl      4   for something. She lost her keys. “She   5  help,” Mike said. So we helped the girl look for her   6 . About ten   7  later, Mike found them in the grass. The girl was   8 . We spent much time in looking for the   9  keys, but we   10  very happy because we did a good deed（做好事）.

【小题1】请拨685-6026找玛莉。
Please ________ Mary ________ 685-6026．
【小题2】我爸爸有三个哥哥和一个姐姐。
My father has three  __________ and one ________．
【小题3】—我的钥匙在哪儿？       —对不起，我不知道。
—________ ________ my keys?    —Sorry, I ________ __________．
【小题4】咱们打篮球吧！  ________ us play ___________．
【小题5】你的钢笔在失物招领处吗？
Is your pen  ________ the ____________ case?

1根据下列句子及所给单词的首字母，写出各单词的完全形式（每空限填一词）。

1.I saw an alien get out of the UFO. Isn't that a________.

2.The old men should be spoken to p________.

3.——Shall we meet on W_______ or Thursday?——Either day is OK with me.

4.I don't remember w________ I have left my keys at home or in the car.

5.Don’t tell anybody. It’s just b________ you and me.

6.Many young people like to study a________, such as in Britain or in the USA.

7.Keep s________ and have a happier, healthier and better life.

8.S_________ across the Pacific Ocean when it is possible. This is what your parents said.

9.When I got to the school, I r________ I had made a mistake that I had left my homework at home.

10.I think as teenagers, we should be allowed to make d________ for ourselves.

1 

1.请拨685-6026找玛莉。

Please ________ Mary ________ 685-6026．

2.我爸爸有三个哥哥和一个姐姐。

My father has three  __________ and one ________．

3.—我的钥匙在哪儿？        —对不起，我不知道。

—________ ________ my keys?     —Sorry, I ________ __________．

4.咱们打篮球吧！  ________ us play ___________．

5.你的钢笔在失物招领处吗？

Is your pen  ________ the ____________ case?