Identify one mistake in each sentence:
6. Chi usually spends two hours to do her homework.
7. What were you buy the souvenir store yesterday.
8. Hoa told me that her aunt cutted her hair yesterday
9. Now they are waiting of seeing the dentist.
10. She prefers listen to the radio to reading a book
Chi usually spends two to do her homework ⇒ doing
What were you buy the souvenir store yesterday ⇒ did
Hoa told me that her aunt cutted her hair yesterday => cut
Now they are waiting of seeing the dentist ⇒ for
She prefers listen to the radio to reading a book ⇒ listening