你知道你亲爱的爸爸妈妈的生日吗？那么你每年可以吃三次生日蛋糕；你知道你爷爷奶奶的生日吗？那么你每年可以吃五次生日蛋糕；你知道你的好朋友们的生日吗？那么……如果你还不知道，还等什么？赶快去打听一下吧！

My father's birthday is ________.

My mother's birthday is ________.

My grandfather's birthday is ________.

My grandmother's birthday is ________.

My birthday is ________.

My best friend's birthday is ________.

小词典：大家一定记得以前我们学了one，two，three，four这样一组表示数目的数词，这类词叫基数词。这一单元我们学到了表示顺序的数词，如：first，second，third等，这类词叫序数词。每个基数词有一个对应的序数词。除了一些特殊的变化外，一般是在相应的基数词后加-th构成序数词。序数词前一般要加定冠词，如the first name(第一个名字，名)，the second day(第二天)，CharlesV 查理五世读作Charles the fifth.

根据句意，用所给词的适当形式填空：

1.The _______ (postman) wives donated a lot of money to the children in need.

2.I found my father still ___________ (wake) when I entered his room at 11 last night.

3.The room is too dirty. It requires __________(clean) every day.

4.From the __________(happy) on his face, we know that he failed the exam.

5.A 5-year-old child is sure to have difficulty __________(explain) such hard problems.

6.Do you think _________(achieve) the balance between study and play is possible?

7.At present not only the students but also their teacher _____(ask) to come to school on time.

8.How __________ (sad) she was telling me that he lost another bike!

9.—Kate, didn’t you hear the loud knock at the door?

— Sorry, I _____________( chat ) with my e-friend.

10.The book isn’t mine .It belongs to ______  (she)

用括号内所给词的适当形式填空（每空不限一词）。
【小题1】Mary has got a lovely dog. ________(It) name is Oliver.
【小题2】The local people had to move away because of the serious ________.(pollute)
【小题3】Climb up to the ________(twelve) floor, and you can enjoy a better view.
【小题4】I didn’t want to be treated              (different) from anyone else.
【小题5】As a volunteer, she              (experience) love and hate, sadness and happiness over the past ten years.
【小题6】It is           (correct) for students to throw away the waste paper in the schoolyard.
【小题7】Which team do you think ___________ (win) the final basketball match in the coming season?
【小题8】__________(Work) hard, and you will be successful at last.
【小题9】Comrade Lei Feng devoted all his life to             (serve) the people.
【小题10】Last week we had a parents meeting. My father              (ask) to speak at the meeting.

My father often tells me some jokes to make me_________.

A. laugh         B . to laugh                  C. laughing