Помогите с английским )
you (feel) cold unless you wear a coat .
I*ll arrive at 10 a.m. if there (not be ) heary traffic .
Unless he (stop) smoking he*ll be seriously ill.
The teacher will be if you (not do ) homework.

You will feel cold unless you wear a coat.I'll arrive at 10 a.m. if there isn't heavy traffic. Unless he stops smoking he'll seriously ill.The teacher will be if you don't do homework.