You _____ read a book in the sun—it'll do harm to your eyes．
| A．couldn't | B．wouldn't | C．needn't | D．mustn't |
I tried to work on, but I was so tired that I could no longer ___.
| A．hold out | B．keep out | C．stick to | D．insist on |
As time went by, the truth had ___.
| A．come true | B．come up | C．come to light | D．come forth |
The salesman scolded the little boy caught ___ and let him off.
| A．to have stolen | B．to be stealing | C．to steal | D．stealing |
The work is well done ____.
| A．in a way | B．on the way | C．by the way | D．in the way |
The little boy ___ his hiding place when coughed.
| A．gave off | B．gave away | C．gave up | D．gave in |