if you don‘t help me,i can’t finish the work.

问题描述:

if you don‘t help me,i can’t finish the work.
=____ ____ ____,i can't finish the work.
Laughing at others when they are in trouble is impolite.
____ impolite ____ ____ at others when they are in trouble.

1.Without your help 没有你的帮助
2.It's...to laugh