英语句型转换1.I _chatted_ _with_ _my_ _friends_ last night（对划线部分提问

1.I _chatted_ _with_ _my_ _friends_ last night（对划线部分提问）
__What__ _did___ you _do___ last night?
2.The transportation in Beijing has changed a lot since 2008.（改为疑问句）
__How__ has the transportation in Beijing _change___ since 2008?
3.i've had lunch.（在适当位置加入already）
__I've already had lunch.________
4.She has studied English in the school for two years.（改为一般疑问句）
__Has__ she __studied__ English in the school for two years?
5.The teacher said to me. I should work harder.（合并为一句）
The teacher __said__ _that___ I __should__ work harder.

1.What did do
2.What like
3.I've already had lunch
4.Has studied
5.said that should