QUES: unacceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: Fanny stopped talking when in came Aunt Norris.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: Carol cut at the bread.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: The birds are singing because the weather is lovely today.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS:
We have not confirmed whether the flight had been booked.