I don't know how I should study for a test?改成一个同一句.

I don't know how I should study for a test?改成一个同一句. I don't know how I should study for a test.是不是= I don't know I don't know how I should study math(改同义句) I don't know what should I do.改成同义句.I don't know.什么.三个单词. I don't know改成同义句 can you tell me how I can study for a test?同意句 can you tell 改同义句.1.I don't know how I should say sorry to him.I don't kn I don't know how should I do ,与I don't know how I should do两 I don't know how should I do和 I don't know how I should do 这 I don t know how I should do it同意句 I don't know how I should go to beijing.(改为简单句) I don't know how I should use your mobile phone.解释句怎么改