-A Spring Morning is my favorite poem ____ has beautiful words.
-I'm fond of it, too.
A. who B. which C. whom
-What do you think of the film, Captain America: Civil War?
-______
A. It's wonderful. B. It's my pleasure. C. It's very nice of you.
-Ouch! My knees hurt _______.
-Sorry to hear that. You'd better go to see a doctor.
A. badly B. sadly C. quietly
-Look at this model plane. Michael made it all by ______.
A. myself B. himself C. herself
-Time is up. I have to go now.
-Oh, it's raining heavily outside. You'd better wait here ______ it stops.
A. until B. while C. since
It's reported that the 31st Olympic Games ______ the Rio the Janeiro(里约热内卢)of Brazil in August, 2016.
A. is held B. was held C. will be held