Hey,Ted!You ＿＿never play in the street.It’s not safe.Sorry,Mum.I won't again.
问题描述：
Hey,Ted!You ＿＿never play in the street.It’s not safe.Sorry,Mum.I won't again.
答
Hey，Ted! You ＿had better＿never play in the street.It’s not safe. Sorry，Mum.I won't again.
答
很高兴为您
will
希望我的回答对您有帮助，祝您学习进步，工作顺心。^_^
答
you must never 不许你在街上玩,不安全.
答
could/should