Benjamin was worried that he couldn’t put the key into the box.
举一反三
- He had been confined to the box, so he ______. A: couldn't move B: could move C: couldn't sleep D: couldn't run away
- Where could she ________ the key? I couldn't find anywhere. A: put B: have put C: has put D: had put
- He couldn't ______ with the noise in the room. A: put on B: put across C: put up D: put off
- Where could my son ______the key I couldn't find anywhere. A: put B: have put C: has put D: had put
- _____ , I couldn’t lift the box.