I’m feeling sick. I __________so much chocolate.
| A．needn’t have eaten | B．couldn’t have eaten |
| C．mustn’t have eaten | D．shouldn’t have eaten |
I don’t want ______ any more trouble, you see?
| A．there being | B．it to be | C．it being | D．there to be |
This scientist is a man ______ praise.
| A．worth to | B．worthy to be | C．worthy of | D．worth |
I think this story is _____ .
| A．worth being read | B．worth reading | C．worth to read | D．worth of reading |
The mother is very glad; her baby is beginning ______.
| A．understanding what she means | B．to understand that she meant |
| C．to understand what she means | D．noticing what she means , |
Don't forget ______ the light when you leave.
| A．turn off | B．to turn off | C．turning off | D．turned off |