Complete the sentences with the new word combinations. 1) : domestic,wild and zoo. 2) where do you -at school. we have a big playground. 3) he's going to be a mechanic. he wants to 4) police officers have a dangerous job. they ! 30 !

1) Vets treat different animals:domestic,wild and zoo.
2) Where do you play sports? - At school. We have a big playground.
3) He's going to be a mechanic. He wants to repair ships.
4) Police officers have a dangerous job. They catch criminals.