2.We all know that Mars is a planet in the 　　　　　　(太阳的) system.

A)根据汉语提示写出句子中所缺的单词。

1.Anything that is dropped falls towards the ground because of the force of

　 　　　　　(重力).

　　 假如你叫李雷。毕业在即，请你根据以下提示给你的英语老师(Miss Zhao)写一封信表达感激之情；回忆印象至深的一件事(一次帮助，或一次鼓励，或一次批评……)；你的感想或建议。 要求： 1．真情实感，语意连贯，中心突出，详略得当；

2．80词左右(信的开头、结尾已给出，不计入总词数)。　　

Dear Miss Zhao,　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

　　　 We have been in Australia for three days. We’re having a 　1 　time here. Australia is the sixth largest country in the world. There is so 2 to see that it is impossible for me to tell you everything. Sydney is a beautiful city. There are many big 　3 and beautiful flowers around the houses and they 　4 really beautiful. There are also some special 5 in Australia, such as kangaroos and koalas. They are really lovely.

　　　 During the past three days we’ve visited many 6 of interest around Sydney. I’d like to spend more time here. But we will 7 to another city, Cairns, to see coral beds(珊瑚礁) tomorrow. It is said that words cannot 8 the beauty of the colourful corals. Many famous cartoon films were made there. Now we are 9 　packing our bags so that we will not lose time when we leave. We can enjoy 10in Cairns this time tomorrow, I’m looking forward to going there!

5. I like to go out to play, and I don’t like to stay at home. (变为同义句)

I prefer to play outside 　　_　　 　　　_　　　 　stay at home.

4. We will hold the graduation ceremony at nine o’clock next Friday in the hall.(对划线部分提问)

　 ________ and_________ will you hold the graduation ceremony?

3. Can you tell me how I can get to the nearest post office? (被动语态)

Can I __________　 ________　 the way to the nearest post office?

2. Tom wrote us a funny story.(用yet作时间状语变一般问句)　

_________Tom __________you a funny story yet?

1. The man’s never hurt any animals. (变为反意疑问句)

The man’s never hurt any animals, 　　　　　　　　　　　?