—I believe this is the most difficult time in my life.
—Come on! A hero _____ in the time of misfortune. Work hard and you will finally succeed.
A. will know B. has been known
C. knows D. is known
Some parents don’t have the least _____ of what their children are doing; instead, they always force them to do what they don’t want to do.
A. comprehension B. civilization
C. concentration D. intelligence
What _____ be done at any time will be done at no time.
A. must B. need
C. may D. should
Although these ideas are great and encourage people to think, I _____ disagree with them.
A. personally B. differently
C. obviously D. carefully
Fans all over the country are talking about _____ this football team has never won any match and _____ to do with it.
A. whether; how B. why; how
C. whether; what D. why; what
—Can you _____ me on what has happened in the company recently?
—Everything has been going well since you were away on business.
A. inform B. update
C. describe D. comment
