QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: A serious accident happened in front of them.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: The gardener must trim the rose bushes today.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: Felicia threw the ball off the bench.

QUES: unacceptable (OPTIONS:
- unacceptable
- acceptable)
ANS:
I kicked me