Don’t cross the street when the traffic is red. You may _______
| A．in danger | B．in dangerous | C．be in danger | D．be in dangerous |
A number of students _______ reading in the classroom now.
| A．is | B．was | C．are | D．were |
Jack Chan is very modest. He never _______.
| A．shows off | B．shows on | C．show off | D．show on |
I am so _____ when I heard the ________ news.
| A．excited; excited | B．excited; exciting | C．exciting; exciting | D．exciting; excited |
________ is difficult if you put your heart into it.
| A．Anything | B．Nothing | C．Something | D．Everything |
The man became a famous writer when he was ________.
| A．in his fifty | B．in his fifties | C．in fifty years old | D．in fifties |