This is my computer. That is your computer.
Is this a teacher’s desk? Yes, it is.
What time is it? It’s two o’clock..
It’s 9:45. It’s time for math class.
Is this your T-shirt? No, it’s not.
What colour is it? It’s white.
It’s warm today. Let’s play football.
It’s cool.
Is it cold? Yes, it is. / No, it isn’t. It’s……
How much is it? It’s ten yuan.
How much are they? They’re three yuan.
Are they ducks? No, they aren’t.
How many horses are there? Twelve