It is believed that intelligence is to _____ extent _____ we are born with.
Making a speech in front of a crowd of people is not his strength but he ______ it with his heart and efforts.
There are more than 740 million Chinese ______ to second-hand smoking in public places now.
Ning Zetao, who won four golds at the 2014 Incheon Asian Games, ______ himself as a new swim star.
Sorry to have kept you waiting so long, but it’ll still be some time ______ Mr. Smith is available.
— I was very angry with Kelvin yesterday.— I know your feelings, but if you forgive him, you ______ a bigger man.