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tionary,Sandy? — .But you have to return it this afternoon. problem ’m sorry hope not ’m not sure Ⅱ .補全對話 Millie:Would you like to live on Mars? Amy:1. E I’d love to. Millie:Don’t you think it’s too dangerous? Amy:Why?It’s very . A Millie:Yes,I we could get ill if we live there. Amy:Ah!3. F Scientists should be able to develop plants that can grow on plants will produce the food and oxygen( 氧氣 ) that we need. Millie:But how can we go there? Amy:4. B The journey would be very fortable. Millie:It sounds . C has already been to the moon. could take several weeks to get there in spaceship. we can go together,that should be fun. want to fly there at once. ’s interesting. ’t worry too much. not take a spaceship there? Ⅲ .完形填空 How much do you learn about the solar system?The following passage will tell you. The earth is a as well as seven 1 plas goes around the 2 the eight plas and the sun the solar first