Without his help, I __________ then.
shouldn’t succeed B. wouldn’t succeed
C. wouldn’t have succeeded D. mustn’t have succeeded
Persons under 18 _____ not be employed in night work in the US.
| A．can | B．may | C．will | D．shall |
Suddenly, the lightning flashed through the clouds, nearly ____ Paul.
| A．beating | B．blinding | C．burning | D．touching |
The book was written in 1946, _____ the education system has witnessed great changes.
| A．when | B．during which | C．since when | D．since then |
—Why didn’t you come to my birthday party last night?
—I planned to, but my parents simply not let me out so late at night.
| A．could | B．might | C．would | D．should |
—You look upset. What’s the matter?
—I had my proposal again.
| A．turning down | B．turned down | C．to turn down | D．turned to |