Giving suggestion and Offering something

Offer

An offer is an expression of willingness to do something. 

Here is the dialogue about it 

https://youtu.be/wVRIBV7opw8

Dialog :

Harold: Hi Ricky, what are you doing? Let’s go the game tonight!

Ricky: Hi Harold, I would love to but I don’t think I can. I have this chemistry assignment which due is tomorrow morning.

Harold: Ah that one, I finished mine though. Do you want me to help yours?

Ricky: That’s a very nice of you Harold, but you got a game to play. You won’t finished it by the time the play starts. It’s okay. Thank you though, I appreciate it.

Harold: Okay then, just get my book at my desk if you want to look at it. See you Ricky!

Ricky: Bye, and good luck!

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Suggestion

A suggestion is usually an expression of an idea for someone else to do something.

Here is the dialog : 

https://youtu.be/IVLZQpXFwls

Dialog :

Harold : Thanks for meeting me during the break time. I appreciate it.

Ricky : No problem. I'm happy to help. What's going on?

Harold : Oh you know the usual. I Should take the school's offer to participate in the competition?

Ricky : Well, I think it's time for a change the time, don't you? You cannot be like this all the time. You have the capacity to win the

competition. You are smart, you just need to be more confident.

Harold : Do you really think so?

Ricky : I know so. And I've been listening to your complains for over a year now. Trust me, take the chance.