MEMBERIKAN SARAN: LET’S DAN WHY DON’T

      

(a)    A: It’s hot today. Let’s go  to the beach. B: Okay. Good idea.         (b)   A: It’s hot today. Why don’t we go to the beach? B: Okay. Good idea.	Let’s (do something) and why don’t we (do something) have the same meaning. They are used to make suggestions about activities for you and me. Let’s = let us.
(c)    A: I’m tired. B: Why don’t you take a nap? A: That’s a good idea. I think I will.	People use why don’t you (do something) to make a friendly suggestion, to give friendly advice.