—The group of boys and girls to study in college this morning, full of nice dreams.
—I believe their dreams can come true one day.
| A．set off | B．fell off | C．put off | D．kept off |
As a saying goes, the wise man knows he knows nothing, _________ the fool thinks he knows all.
| A．when | B．while | C．as | D．though |
We should show _________ concern for Mr. Smith, _________ eighty-year-old man near our home because now he has nobody to depend on.
| A．/; a | B．the; a | C．/; an | D．the; an |
Despite many worries before finishing the task, everything _________ well.
| A．turned out | B．put out | C．gave out | D．broke out |
According to the traffic rules, you _________ wear the safe belt while you are driving.
| A．can | B．need | C．may | D．shall |
To smoke a cigarette after meals seems to him a habit _________.
| A．to never break | B．never to have broken |
| C．never to be breaking | D．never to be broken |