Giving a suggestion

Read the following dialogue!

Nanda  : There will be a try out in the stadium next Sunday. Do you think I should join?
Nita      : Definitely! I suggest you to join any try out. It will improve your knowledge and skill.

The sentences in bold in the dialogue is an expression to give a suggestion.

The following are some sentences to give a suggestion and their possible responses.

Giving a suggestion	Responding
We'd better make an English conversation club. Why don't you ask your friend to do the task together? I think you should take a private course. Perhaps you need to repair your motorcycle tomorrow. Why not asking Ms.Ifana to check our work?	That's good idea. It's good suggestion. You are right. I think so. Good idea.