Forum

The word work is more general than “job” – whereas “job” is a specific occupation/profession, “work” refers to general efforts and activities done to accomplish a goal.

Do you have a busy job?

Yes, they both imply the same meaning.

You have no excuse to be forgetful.

We shall be glad to get good news from you.

After doing the work, his face brightened.

"You better go now" is a less formal way of saying "You'd better go now"

The difference is the time period you are talking about.

Please tell him not to come now. Because of grammar rules.