You are a good student。 Are you a good student? He can swim。
Can he swim? She washes her hair every day。
Does she wash her hair every day? There is a big playground in our school。
Is there a big playground in our school? Mary is doing her homework。 Is Mary doing her homework? I watch TV on weekends。
Do you watch TV on weekends? They are going to play badminton after school。
Are they going to play badminton after school?上面是陈述句改成一般疑问句的练习。
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