The (A) experiment conducting (B) at (C) the University of Chicago was (D) successful.
A.at (C)
B.was (D)
C.conducting (B)
D.The (A)

The vegetables selling (A) in (B) this supermarket are grown (C) without (D) chemicals.
A.are grown (C)
B.without (D)
C.in (B)
D.selling (A)

We have (A) a peg (B) on to (C) hang (D) our coat.
A.have (A)
B.hang (D)
C.peg (B)
D.on to (C)

The most (A) excellent student rewarded (B) the scholarship would (C) have a 5-day holiday (D) in Ha Long Bay.
A.rewarded (B)
B.most (A)
C.a 5-day holiday (D)
D.would (C)

Mr. Samuel of Gold Star Travel has just sent (A) me an e-mail confirmed (B) my flight to (C) Toronto next (D) Tuesday at 8:15 P.M.
A.next (D)
B.to (C)
C.confirmed (B)
D.has just sent (A)

Be sure to follow (A) the instructions giving (B) at (C) the top of the page (D).
A.follow (A)
B.at (C)
C.giving (B)
D.top of the page (D)

Mr. Nam is a new graduate. He will teach our class this year.
A.
B.Mr. Nam, to teach our class this year, is a new graduate.
C.Mr. Nam, teaching our class this year, is a new graduate.
D.Mr. Nam, who will teach our class this year is a new graduate.

Who is the next patient? That patient is going to see the doctor.
A.Who is the next patient seeing the doctor?
B.Who is the next patient seen the doctor?
C.Who is the next patient to see the doctor?
D.Who is the next patient that seeing the doctor?

The examination lasted two days. I was successful in this examination.
A.The examination I was successful in lasted two days.
B.The examination in where I was successful lasted two days.
C.The examination I was successful lasted two days.
D.The examination in I was successful lasted two days.

Many diseases are no longer dangerous. People died of them many years ago.
A.Many diseases of people died many years ago are no longer dangerous.
B.Many diseases people died many years ago are no longer dangerous.
C.Many diseases people died of many years ago are no longer dangerous.
D.Many diseases people died of which many years ago are no longer dangerous.