80. Last week, we had a meeting. I told the chairman that I couldn’t attend it for I had something important to do, but he insisted _____ my being present.
This book ten units, three mainly revision.
I am not fond of music very much, but I do like music they are dancing to.
It was some time _______ I realized the truth.
I am going to do ______ I can ______ him a good impression.
-- Come on. I have a gift for you. --- How nice of you. I never ____ you _______ me a gift.