He can speak English, German, French and Japanese. He is really a man with a(n)______ for language.
——Can I pay the bill by check?——Sorry, sir. But it is the management rule of our hotel that payment ____ be made in cash.
Mr Black must be worried about something. You can ____ it from the look on his face.
____ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.
I have no dreams ____ to have a happy life.
This problem may lead to more serious ones if ____ unsolved.