Be careful . You _______ cross the road when the traffic light is red . The traffic is heavy at this time of day .
| A．must | B．mustn’t | C．can | D．needn’t |
— ____ we go to help him with his work?
—No, you needn’t. He ____ finish it all by himself.
A. Must; can’t B. May; can C. Must; can
Do you know the man who ____ a monkey?
A. looks like B. looks out C. looks the same
—Your tea, please.
—There must be ____ in the tea. It tastes good.
A. anything sweet B. something sweet C. sweet something
He will show his new CD player to you as soon as he ____ his letter.
A. finishes writing B. will finish to write C. finishes to write
The experts think that India’s population may be ____ than China’s ____ 2020.
A. much; by B. more; in C. larger; by