I have never seen such a tall tree ______.
A: ago
B: B. before
C: C. sometimes
A: ago
B: B. before
C: C. sometimes
举一反三
- ---- I have never seen such a beautiful waterfall before! ---- I have never seen it _____.
- Never _________such a tall building. A: I have seen B: have I seen C: I see D: did I see
- I think this is the first time that we have met.( )anywhere. A: Each other have we seen never before B: Never before have we seen each other C: Never before we have seen each other D: Before have we never seen each other
- Never ___________ so many tall buildings before I went to college in a big city. A: do I see B: I see C: had I seen D: I had seen
- Never before ____, so you are not a friend of mine. A: I saw you B: I have seen you C: have I seen you D: had I see you