She was very happy改成一般疑问句怎么写,一般疑问句打头第一个是Did

It was very cold .改成一般疑问句 She's very angry 改成一般疑问句 I'm wery happy改成一般疑问句怎么写 Wendy can sing very well.(改成一般疑问句)怎么写 All the studcnts were very happy 改成一般疑问句 we are very happy 改成一般疑问句是什么 SHE WAS VERY HAPPY LAST MONTH该为一般疑问句并作否定回答 she did homework every day改成一般疑问句 lm fine.（改成一般疑问句)怎么写? She was in Beingjing with hrr parents改成一般疑问句 she was happle 一般 疑问句 I was late yesterday.改成一般疑问句是Did you be late yesterday?么