“What’s one fourth and a half, do you know?” “Yes, it’s ________”
It’s not good for us ___________ in the playground ___________ hazy (雾霾) mornings.
Miss Wu teaches ____________ Maths. She’s nice ________ everyone.
--- Can I have ___________ bread? --- Sorry. We don’t have ___________.
--- You look hungry. Would you like some rice? ---_______. I’d like some noodles.
It’s time to get up. Let’s ____________.