Peter is a brilliant language learner. Within two weeks, he hasdeveloped a good __________ of Chinese and Japanese. A. custom B. imaginationC. exception D command
John received an invitation to dinner, and with his work______, he gladly accepted it.
Hurry up. I_____ for Korea to visit my uncle; The plane_____ at 10:00.
Mary and I have been close friends ______ we met each other 10 years ago.
After years of war, the people in that country were eager to live in_________.
Hearing the______ news, we all felt_______.