The doctor said I was over-weight. If only I _____ less!
This picture was taken a long time ago. I wonder if you can _________ my father.
—Hi, Ben! You look upset. _________—I failed in the exam again.
—Did you know Bob before you came here?—In fact, never _________ him.
—If you can _________ this goal, you will be in a much better position. —We'll do our best.
I _________ to go to the concert with my cousin, but on second thoughts, I gave up the idea.