Be
He is nice.
He is nice, isn't he?
I have seen your sunglasses, yes, they are over there.
You haven't seen my sunglasses, have you?
No, we haven't had much luck.
We haven't had much luck, have we?
Yes, there are some cookies left.
There are some cookies, aren't there?
No, she didn't meet me.
She didn't meet you, did she?
No, we can't win the game.
We can't win the game, can we?
You aren't supposed to do that exercise, no.
I'm not supposed to this exercise, am I?
Yes, we have played this game before.
We have played this game before, haven't we?
No, they didn't pay their bill.
They didn't pay their bill, did they?
No, he isn't very good at football.
He isn't very good at football, is he?
Yes, we will have time to go shopping.
We will have time to go shopping, won't we?
No, he hasn't tried pastel de nata.
He hasn't tried pastel de nata, has he?
Yes, we are meeting this Sunday for pizza.
We are meeting for pizza this Sunday, aren't we?
Yes, we should have a party.
We should have a party, shouldn't we?
No, you shouldn't eat fast food.
I shouldn't eat fast food, should I?