a) Match the words to make phrases.
To protect        ships
to play             criminals
to repair         computers
to catch          sports
to treat           animals
b)Complete  the sentences with  the new word  combinations.
Example:What do they do& They..... from  viruses .-They protect computers from viruses.
1. Vets........... different.............: domestic, wild and zoo.
2.Where do you........ .......... ?- At school. We have a big playground and swimming pool.
3. He,s going to be a mechanic. He wants to ........ ........ .
4. Police officers have a dangerous job. They ........... ........... .