QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: At 4 p.m. I saw John lecturing to everyone who was near him.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: John saw the man with a telescope.

QUES: acceptable (OPTIONS:
- unacceptable
- acceptable)
ANS: The ball lies in the box.

QUES: unacceptable (OPTIONS:
- unacceptable
- acceptable)
ANS:
I wonder has whether Mary worked for Microsoft.