把下列句子变为一般疑问句 ①I was six last year ②We came to china yeaterda

把下列句子变为一般疑问句 ①I was six last year ②We came to china yeaterday ③He runs very f
把下列句子变为一般疑问句 ①I was six last year ②We came to china yeaterday ③He runs very fast ④She climbed a hill ⑤They had a new room ⑥They will go there tomorrow ⑦I can make tea