i'm sorry ,i took your english book by mistake 回答回答,never mind / with pleasesure/ok/all right

i'm sorry ,i took your english book by mistake 回答回答,never mind / with pleasesure/ok/all right
i'm sorry ,i took your english book by mistake 回答
回答,never mind / with pleasesure/ok/all right

i'm sorry ,i took your english book by mistake 回答回答,never mind / with pleasesure/ok/all right
Never mind.没关系 对不起啊,误拿了你的英语书.没关系.
with pleasure.荣幸（回答感谢时）
All right.好的.