I can't believe what you just said.

What I am now is not what I used to be.

In what way can I help you?

What the heck is going on here?

What is the matter with you?

What say we go out for dinner tonight?

What is more, the weather is perfect for a picnic.

I often wonder what it's like to fly.

So what if I made a mistake?

" What it takes to become a successful entrepreneur is a combination of hard work, risk-taking, and a willingness to learn from your mistakes."