three
- There’re__________ students in our grade.
- __________ the tourists come from South Korea.
- There aren’t enough chairs. Would you please _________ ones here?
- There are about _________ teachers and students in their school.
- Look! ______ ducks are coming here.
- ______girls took part in the Super Girl Competition, but only few of them succeeded.
- How many people will come to Beijing next year?—It’s hard to say.people ,I think.
- There are _______students in my school.
- _______ of the materials I listened to at the beginning of the exam _______ easy.
- I think ____ of the materials I listened to at the beginning of the exam ____ easy.