number
- The number of the red-crowned cranes will become ____ if we don’t take any action.
- The number of wild animals ______ getting _________.
- The number of wild lions in Africa (非洲) no more than 15,000 in the year 2010. — Like tigers, they are really in danger of dying out, too.
- You _______have a wrong number. There’s no Mr Johnson here.
- The number of books in the bookshop is about 10,000 and a number of them about science.
- Your telephone number again? I didn’t quite ________ it.— 5872398.
- The number of the workers here ___ 200. Half of them ____under 30 years old.
- The number of students in our school ___ 9,000 and a number of them ___ from the city.
- A number of birdwatchers ______in Zhalong Nature Reserve. The number of them____500.
- There ______ a large number of students in our school. The number of the students_______ over three thousand.