That's exactly as you say.

Do you know whether he is coming or not?

What's up, you look pale.

Adding green peas to the salad makes it colorful.

Endo is my best friend.

What do you think of his ways to rule?

He was late, but it's not a big deal.

How about trying a new restaurant?

I don't know if he will come.

I prefer tea over coffee.