They were busy.(变成一般疑问句)
They were busy.(变成一般疑问句)
I didn't know you were so busy一般疑问句
把i was busy yesterday 变成一般疑问句
they’re chinese wokers 变成一般疑问句
They have a computer?(变成一般疑问句)
They were working in the house.(改为一般疑问句)
They were here just now.改为一般疑问句
They were in the library last Sunday.改为一般疑问句
英语 :They were very friendly .改为一般疑问句
They were in London last week.(改为一般疑问句)
They were at school yestrday改一般疑问句
they were late today again改成一般疑问句