Grammar
次の英文の(
)内から語または語句を一つ選び、文を完成させなさい。
1. While (watching / watch / watched) T.V. at home, someone suddenly dropped
by.
2. (Practicing/ Practice / Having practiced) many times, he did well.
3. (Leaving / Left / Having left) alone in a large house, she was scared.
4. I feel like (doing /do / did) something outside.
5. I am proud of (being / be / am) a student of this university.