These apples aren’t ________. They’re still green.
举一反三
- These apples aren’t ________. They’re still green. A: ripe B: mature C: adult D: grown-up
- His books aren’t particularly well-written, but they’re always ________.
- There aren`t____ apples on the ground.
- They ’re playing basketball, ? A: are they B: aren’t they C: do they D: don’t they
- There is still no one admitting stealing the office equipment, ? A: is there B: are there C: isn't there D: aren’t there