If you want to be ahead of your classmates， you have to work hard.
A. in touch with B. better than C. away from
I haven’t heard from her for a long time.
A. heard of her
B. received her letter
C. listened to her
Amy failed the exam. She felt sad. Let’s go to help raise her spirits.
A. look her up B. take care of her C. cheer her up
Hemingway is one of the most celebrated writers in America.
A. important B. famous C. humorous
Everyone didn’t believe that he could finish the work， but he made it.
A. invented it B. hid it C. succeeded
When we realized the importance of that case， it was too late.
A. missed B. got to know C. be unaware of
