“Every outfit I tried on was either too casual, too loud or too frumpy.” A funny thing about language: When you use it without thinking, you usually do just fine. It’s only when you stop and question ...

For the verb be, we need is or are as question words. Study this telephone conversation. You are about to meet somebody you do not know: Are you older than me? ~ No, I'm not. We're the same age. Are ...