QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: Mary will complete her exam within an hour.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: Doug removed the scratches from the tabletop.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: They would inform Mary of any success they have made.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS:
Reports the covers of which the government prescribes the height of the lettering on almost always put me to sleep.