Hello, goodbye, yes, no, please, thank you, sorry, excuse me, you're welcome, hi there. I love you, I miss you, I need you. Let's go!, Come on!, Hurry up!, Wait a minute! Good morning!, Good afternoon!, Good evening!. It's ok., That's all right., That's fine. I'm here., Where are you?, How are you? That's great., That sounds good., That looks good. Take care., Be careful!. Have a nice day!. Enjoy yourself!