I stayed at home yesterday afternoon because it rained heavily.（同意句）
问题描述：
I stayed at home yesterday afternoon because it rained heavily.（同意句）
答
Owing to the heavy rain,i stayed at home yesterday afternoon.
答
As it rained heavily I stayed at home yesterday.
或I stayed at home yesterday afternoon for it rained heavily.
答
I stayed at home yesterday afternoon for it rained heavily.