QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: His book

QUES: unacceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: John believes that Mary saw himself.

QUES: unacceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: Joan plays and sings folk songs a wonderful old guitar from Spain.

QUES: unacceptable (OPTIONS:
- unacceptable
- acceptable)
ANS:
I don't have almost any potatoes.