— Who is ____ the TV show? She seems to be talented. — Mary Green, who used to be a great actress.
I _______ my success to my family’s support.
It is _________ pleasant to take a crowded bus.
It is uncertain _______ side effect the medicine will bring about,although about two thousand patients have taken it.
Children who are not active or ______ diet is high in fat will gain weight quickly.
People were perhaps more honest a long time ago when life was very different from _________ it is today.