John looked at his father and saw that his hair ____ (be) very short.
举一反三
- John ____ his father about his failure in the exam.
- The boy looked at his father (hope) ______ because he thought his father had brought him a present.
- He ought to have looked after his father, _______?
- When I saw John in his room, he was busy _________ (prepare) his lessons.
- The naughty boy ____ in his shoes when he saw the cane in his father’s hand.