题目内容
A: Good morning,Dad!I want to make a project about inventions. Can you help me think of an invention?
B;My pleasure! 1.
A: Oh,it is really such a great invention.
B:2.
A: I can't remember when it was invented. I will look it up on the Internet.
B: OK. What do you want to invent in the future?
A: 3.
B: Sounds good. When are you going to finish?
A: 4.
B: Good luck to you!
A:5.
1. What about the bicycle?
2. Do you know when it was invented?
3. A doll who can talk with me when you aren't in.
4. In half a year.
5. Thank you.
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