1.i often listening in the languge lab改为一般疑问句 2.We have（ three ）maths classes a week对打扩1.i often listening in the languge lab改为一般疑问句2.We have（ three ）maths classes a week对打扩号部分提问3.Do you often speak English?做出肯定回答4.What do you do in science classes?用“做实验”回答

Do you often listen in the language lab?
How many maths classesdo you have a week?
Yes,I do.
We make/do experiments.

Do you often listen in the language lab?
How many maths classes do you have a week?
Yes,I do.
We do experiments.

Do you often listen in the language lab?
How many maths classesdo you have a week?
Yes,I do.
We make/do experiments.
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1.一般疑问句Do you often listen in the languge lab?
特殊疑问句where do you often listen?
2.How many maths classes do you have in a week?
3.Yes, we do.
4.We often do experiments in science classes.