—What happened to the saleswoman?—We don’t know. She ________ around here these days.
So mysteriously ______ missing that many puzzles wait to be solved.
It was so nice of you to come to our aid. I don’t think we ______ it without you.
She told me that she had mailed part of the products and that the rest ______ in a few days.
Keep up a good state of mind even if you ______ fail plenty of times.
I still remember ______ to the hospital, supported by my class teacher when I was ill at school.