Read the article about Crocodiles.
Choose the best word (A, B or C) for each space.
We can find crocodiles in tropical parts of __the___ world, for example Africa, South America and Northern Australia.
They spend most of the time (1)___ slow-moving water but they (2)___ move fast through the water and on land.
You often see crocodiles together in large groups. They (3)___ everything they catch, (4)___ fish, birds and small animals. And sometimes they make a meal of large animals or even people.
There are (4)___ than ten types of crocodile. They all have very sharp teeth. They often one (5)___ teeth, but soon get new ones.
Crocodiles are usually about 3.5 metres long. but some are much (6)___ . Crocodiles lwe (7)___ a long time. The oldest one kept in a zoo was 66 years old.