All that can be eaten _______ eaten up.
举一反三
- All that can be eaten ____(have) been eaten up.
- All that can be eaten ___ eaten up. A: have been B: had been C: has been D: are being
- 50. All that can be eaten _______ eaten up. A: are being B: has been C: had been D: have been
- He was so hungry that he had ______ all the dishes. A: [A] eaten up B: eaten out C: eaten off
- The food has been eaten up.