句型转换。
1. My favourite colour is red. (对画线部分提问)
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2. I did my homework yesterday. (变否定句)
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3. I like the guitar best. (对画线部分提问)
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4. They buy pop and donuts. (变一般疑问句)
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5. I'm going to turn it up. (变一般疑问句)
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1. What is your favourite colour?
2. I didn't do my homework yesterday.
3. What do you like best?
4. Do they buy pop and donuts?
5. Are you going to turn it up?