普段myself とかherself、ourselvesは使わなくもないのに例文を考えるとなると結構時間がかかりました。
（個人的に作ったものですので、スペル、文法ミスなどある場合がございます）
正しい単語を選びなさい。
1. Do your homework ___________.
himself / herself / yourself / themselves
2. The product __________ wasn’t that bad, but the price didn’t match the target consumers.
oneself / itself / themselves / yourselves
3. He announced the information ___________.
itself / themselves / yourself / himself
4. Drinks are over there, please help __________.
yourself / himself / herself / themselves
5. I visited the doctor __________.
himself / herself / yourself / myself
6. We are going to win the victory _________.
themselves / ourselves / myself / yourself
7. Did she come pick up the license __________?
herself / himself / ourselves / yourselves
8. I ___________ saw the accident.
herself / himself / myself / ourselves
9. It’s getting cooler each day, please take care of __________.
herself / himself / myself / yourselves
10. They built their house __________.
yourself / yourselves / themselves / myself
11. Anna’s parents and grandparents are teachers, and she ___________ is a teacher too.
myself / herself / himself / themselves
12. He introduced ___________ to his new classmates.
myself / herself / himself / yourself
13. Okay then, I will do it ___________ .
myself / herself / himself / yourself