--- Can you come and play with us this evening?
--- I’d love to, ___________I have a lot of homework to do.
A. and B. so C. or D. but
The meeting will begin ________ 4:30 this afternoon. Don’t forget it.
A. onB. inC. at D. for
My grandpa often told _____ interesting stories.
A. I B. me C. my D. mine
根据中文和英文提示，写一封意思连贯、符合逻辑、不少于50词的回信。信的开头和结尾一给出，其词数不计入所要完成的回信内。所给英文提示词语仅供选用。请不要写出你的校名和姓名。
假如你叫李华，最近美国笔友Jim发来邮件说他非常喜欢做实验，并买了一些实验器材在家里做实验，然而他的妈妈不同意他这样做，他很苦恼。请根据他的问题回复邮件。
提示词语：understand, do experiments, dangerous, safety, get hurt
完成句子（共10分，每小题2分）
根据中文意思完成句子。
1.你最好买一张新的CD作为你朋友生日礼物。
____________ buy a new CD for your friend as a birthday present.
2. 他兴奋得说不出话来。
He is ___________ excited __________ say a word.
3.我为我是中国人感到骄傲。
I _______ being Chinese.
4.尽最大努力实现中国梦是我们的责任。
_________________________ to make the China dream come true.
5.我们学校一直关注着学生的健康发展。
Our school ____________________________________ the students’ health.
阅读短文，根据短文内容回答问题。（共10分，每小题2分）
Have you had this experience? You are watching a movie. A man is shooting(射击) on the screen. The picture is so real that you think he is shooting at you.
Three-dimensional(3D)movies use special technology to make pictures seem more real and exciting than two-dimensional ones.
So far we can only see 3D movies in the cinema with a special screen and projector(放映机）. But soon, we will be able to watch them in our living rooms. Last month, Woods Company told reporters that it plans to bring 3D televisions to homes in the near future.
“The 3D train is on the track, and we are ready to drive it home,” said the President. 3D movies and TV programs are fun to watch, but do you know how they are made? It is much easier to understand if we do an experiment.
Hold one of your fingers up at arm’s length and close one eye. Then try closing the other eye. As you move between open eyes, you should see your finger “jumping” left and right against the background.
This happens because our two eyes are about 4 cm away from each other. The separation causes each eye to see the world from a different angle(角度). The brain puts these two views together. What you see becomes three-dimensional.
3D movies are made using two video cameras at the same time, which creates two different images（影像）. When the movie plays in a cinema, two projectors put the two images on the screen. With a pair of 3D glasses, the two images are separated and each image only enters one eye. Your brain puts the two pictures back together, and the pictures on the screen become three-dimensional.
1. Do 3D movies use special technology to make pictures?
2.What does Woods Company plan to do in the near future?
3. What can you see when you move your finger between open eyes?
4. How many video cameras are needed when making a 3D movie?
5. What is the passage mainly about?
