The world is full of wonders, _____ we open our eyes to see them.A. if only B. as if C even if D. only if
He speaks English well indeed, but of course not ______ a native speaker.
It was ____ that he had to ask for help.
Pierre Curie stopped his research and _______ Marie in the search of an unknown material.
The ________ expression on her face suggested she was _______ when she heard the news.
I hope we can do business together, and I’m looking forward with great interest _________ your call.