根据每小题所提供的图画情景，完成下列句子。
1.   2.    3.    4.    5.
1. be, invent, Bell (请使用关键词用一个完整的句子描述)
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2. _______________________________
We are supposed to give seats to the old on the bus. (请根据答语，写出问句)
3. What are the children going to do tomorrow? (请用一句完整的话作答)
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4. What were they doing at 5 p.m. yesterday afternoon? (请用一句完整的话作答)
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5. What would you like for lunch? (请用一句完整的话作答)
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