1. I have to pay a library fine; I must have (forgot) to return a book on time.
2. Unfortunately, she had already (throw) the map away.
3. My uncle Jack has(drive) a taxicab for over thirty year.
4. Noah had already (write) a letter to his grandfather.
Write correct form of verb in ().
English - Ms. Sue, Tuesday, May 3, 2011 at 10:43pm