Mr Wang taught us English last year.改成否定句：一般疑问句：改成提问句：
问题描述：
Mr Wang taught us English last year.改成否定句：一般疑问句：改成提问句：
答
否定：Mr wang didn't teach us english last year
一般疑问：Did mr wang teach you english last year?
提问句：What did mr wang teach you last year?
答
Mr Wang didn't teach us English last year.
Did Mr Wang teach you English last year?
What did Mr Wang teach you last year?/ When did Mr Wang teach you English?
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