21. Nei Armstrong was American. He was said to be the first astronaut that set foot on
the moon.
A. Nei Armstrong was American, who was said to be the first astronaut that set
foot on the moon.
B. Nei Armstrong was said the first American astronaut setting foot on the moon.
C. Nei Armstrong who was said the first American astronaut that set foot on the
moon, was American.
D. Nei Armstrong was said to be the first American astronaut to set foot on the
moon.
22. Mr. Nam is a new graduate. He will teach our class this year.
A. Mr. Nam, who will teach our class this year is a new graduate.
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, taught our class this year, is a new graduate.
23. That girl cried a lot. She had been punished by her supervisor.
A. That girl, punished by her supervisor, cried a lot.
B. That girl who had been punished by her supervisor, cried a lot.
C. That girl, to punish by her supervisor, cried a lot.
D. That girl, punishing by her supervisor, cried a lot.
24. The hill is treeless now. It housed a big forest only two years ago.
A. The hill to house a big forest only two years ago, is treeless now.
B. The hill housed a big forest only two years ago is treeless now.
C. The hill who housed a big forest only two years ago, is treeless now.
D. The hill housing a big forest only two years ago is treeless now.
25. 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 to see the doctor?
C. Who is the next patient seen the doctor?
D. Who is the next patient that seeing the doctor?
11
ing contences using a present participial phrase, a past