【答案】　1.too busy；to worry about　2.Not all

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　　1．Which of the following is NOT mentioned in the text?

　　A．Airplanes.　 B．Keys.

　　C．Clothes. D．Food.

　　2．Which is TRUE about the clothes mentioned in Changing Times Magazine?

　　A．They are made from wool.

　　B．They are made from cotton.

　　C．They can last for a long time.

　　D．They will be thrown away for they are made of paper.

　　3．Which of the following doesn't the home robot have?

　　A．One large eye on the top.

　　B．Several arms.

　　C．Black hair.

　　D．Long narrow pads.

　　【答案】　1－3　DDC

　　 look out当心；注意；向外看

　　(教材P5)Look out！We're having/We're going to have an accident!

　　小心，我们要出事故！

　　look out for 小心，留意

　　look into 调查

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