Distinguished guests and friends . _____the ceremony of the 50th Anniversary this morning are our alumni (校友) from home and abroad .
Tom was very happy to be the owner of a(n) ______ car.
Not until Tom got off the bus _______ his mobile phone missing.
I dislike _____ when you speak loudly in public.
When the terrible superstorm struck last October, New York got a taste of ______ its future could be.
It’s important that the future ______ with a goal of caring for the environment.