I left the classroom because I couldn’t noise there.
A: endure
B: enlarge
C: ensure
D: enclose
A: endure
B: enlarge
C: ensure
D: enclose
举一反三
- He couldn’t ___________ me yesterday because I wasn’t there. (see)
- He couldn’t have seen me, _____ I was not there. A: because B: for C: as D: since
- I couldn't enter the lab because I had ______ the key in my office. A: forgotten B: missed C: left D: got
- He _____ have left the campus, for I saw him in the classroom just a minute ago. A: mustn’t B: shouldn’t C: couldn’t D: oughtn’t
- - “She must be in the dormitory now.”- “No, shebe there. I saw her in the classroom a minute ago.” A: mustn’t B: can’t C: C. couldn’t D: D. wouldn’t