Identify the correct answers and provide brief explanations for the following multiple-choice questions:

Here are the answers to the questions:

13. Two examples of animals that live in cages are B. rabbits and birds.

• Rabbits are often kept in hutches or cages, and many types of birds are kept in cages as pets.

14. Long-haired cats need E. brushing.

• Long-haired cats require regular brushing to prevent their fur from matting and to keep it healthy.

15. The word that has almost the same meaning as "interesting" in the sentence "It was an interesting programme" is E. an enjoyable.

• An interesting program is one that is engaging and enjoyable.

16. If a story is factual, it means it is B. true.

• A factual story is based on facts and reality, making it true.

17. If it is a rainy day, it means it is C. wet.

• Rain directly causes things to become wet.