There be any difficulty in passing the oral test since you have practiced a lot in the school.
| A．mustn’t | B．shan’t | C．shouldn’t | D．needn’t |
It me that I should treat myself a dinner after such an exhausting examination．
| A．happened | B．struck | C．occurred | D．took |
—Mama, why can’t I work the math problem out?
—Oh, let me see. Well, you a figure here. Got it?
| A．squeezed out | B．picked out | C．left out | D．wore out |
—Will working day and night make me a success?
—Hardly ever. Remember, make a plan, strike a balance between work and rest, and , work hard but also work smart.
A. in all B. after all C for all D. above all
Without enough evidence, the jury couldn’t find him of the crime, so he was set free.
| A．skeptical | B．ashamed | C．innocent | D．guilty |
Persons under18 not be employed in night work in the United States.
| A．can | B．may | C．will | D．shall |