–Are you cleaning my room ? ---I can’t help ______.I can’t bear seeing people’s room in a mess!
I’d like to ___ my high school days, which were among the happiest in my life.
What ___ the book I put here yesterday?
I was too careless. If only I ___ my car!
He was disappointed that his plan did not ___.
At the meeting, only ___ people agreed with him, so he had to give up.