I happened to meet a friend of mine in the street yesterday.(同义句转换)I met a friend of mine in the street _______ _______ .

问题描述:

I happened to meet a friend of mine in the street yesterday.(同义句转换)
I met a friend of mine in the street _______ _______ .

by chance
希望能帮到你,祝更上一层楼O(∩_∩)O
有不会的欢迎再继续问我(*^__^*)

occasionally yesterday

I met a friend of mine in the street by accident.
happen 碰巧 = by accident 意外地
希望我的回答能够帮到你,望及时采纳!如有疑问,欢迎追问。
祝你学习进步,天天快乐。O(∩_∩)O

by chance

by accident