QUES: unacceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: What Henry found is Bill sad.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: You may pick any flower, but leave a few for Mary.

QUES: unacceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: Look after herself!

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS:
My sister arrived at a time when no buses were running, and my brother arrived at a time when no buses were running too.