根据中文意思完成句子。

69. 不用担心，我一到伦敦就给你打电话。

Don’t worry. I’ll call you 　　　　　　 　　　　 I arrive in London.

70. 天气多好啊！为什么不出去散散步呢？

How nice it is! ___________________ go out for a walk?

71. 我们开始吧!我认为他不会来了。

Let’s begin.　　　　 　　　　　　　　　he will come.

72. 不要把你妹妹一个人留在家里，她年龄太小，照顾不了自己。

Don’t leave your sister alone at home. She is　　　　　 look after herself.

73. 我们用了两年使我们学校像花园一样漂亮。

It 　　　　　　　　 our school　　　　　　 a garden.

根据中文意思完成句子。

1不用担心，我一到伦敦就给你打电话。

Don’t worry. I’ll call you 　　　　　　  　　　　 I arrive in London.

2 天气多好啊！为什么不出去散散步呢？

    How nice it is! ___________________ go out for a walk?

3 我们开始吧!我认为他不会来了。 

Let’s begin.                           he will come.

4不要把你妹妹一个人留在家里，她年龄太小，照顾不了自己。

    Don’t leave your sister alone at home. She is            look after herself.

5 我们用了两年使我们学校像花园一样漂亮。

It                  our school              a garden.

There is always something that we can never forget. And it can really change our life.
　　Time is important for everyone. It organizes our everyday moments. However, ①before I received a watch from my father, time never had any importance in my life. It organized my life and made me more responsible.
　　I received this gift on a Sunday. I had to go to the airport at 9:00 am to pick up Uncle Jim and take him to my father’s house. However, I was late because I hung out with my friends. Later on that day, around 11:00 am, I remembered my uncle and went to the airport to meet him, but I was too late. He had left the airport and taken a taxi to my father’s house.
　　I got to my father’s house at 2:00 pm that day. ② Looking at my father’s face, I felt ashamed (羞愧的) at that moment. My father asked me to sit next to him and he handed me this watch as a gift. Then he said, “Bob, did you have fun with your friends today?” “Yes, Father, and I’m sorry about not picking up Uncle Jim,” I replied. He then said, “What you did was not very nice and you should be sorry for your actions. I think you should learn something from it, and this watch will be a reminder for you in your future life.” ③ The watch is very important to me, not because of its price, but because of the lesson that I learned from it.
　　Today I still remember my father’s words “Respect time and never be late for anything.”
74. 请将文中①处划线句子改为同义句。(每空一词)

    Time didn’t have any importance in my life ________ I received a watch from my father.

75. 请改写文中②处划线部分，使其句意不变。(每空一词)

    When I __________ my father’s face

76.  请将文中③处划线句子翻译成汉语。
_________________________________________________________________

---Must I hand in my exercise book now, Mr. Zhao?
---No, you ______. You may give it to me tomorrow.

---Must I hand in my exercise book now, Mr. Zhao?

---No, you ______. You may give it to me tomorrow.

A．mustn’t          B．can’t            C．needn’t         D．don’t