As nobody here knows what is wrong with the machine, we send for an engineer to handle the problem.
As expected, the boy who shows great in playing badminton has been admitted to the sport university for his talent.
—What should we pay more attention to if we go camping in the mountains?—Nothing special. Take a special pair of glasses _______ the wind there is strong and cold.
When asked to explain ________ made his lessons so exciting, the teacher kept silent.
Whenever a natural disaster happens, we should offer ____ help we could to those victims.
—May I speak to your manager at 4:00 this afternoon? —Sorry, sir. He ________ to a meeting soon.