VII. Write the correct relative pronoun who, whose, why, which, when: 1) The cheetah is a large, wild, cat-like animal ___ can run very fast. 2) The reason ___ I don’t like swimming in the ocean is that I’m afraid of sharks. 3) This is the year ___ my sister graduated from university.

1. The cheetah is a large, wild, cat-like animal which can run very fast.
2. The reason why I don’t like swimming in the ocean is that I’m afraid of sharks.
3. This is the year when my sister graduated from university.

Ответ: which, why, when.