they're from canada.(变为一般疑问句)
they're from canada.(变为一般疑问句)
They're buying some food and drink.(变为一般疑问句)
They're from England.(改成一般疑问句,并否定回答)
he is from canada(改为一般疑问句)
bill is from Canada改为一般疑问句
Iam from canada改为一般疑问句
John comes from Canada.(改为一般疑问句)
Im from Canada.改成一般疑问句
Tom and jane come from (Canada)改为否定句,一般疑问句,特殊疑问句
I'm from China.(变为一般疑问句)
They‘re having an English class(改为一般疑问句)
They have some meat for lunch.(变为一般疑问句)