A: How is it going, Amy?
B:                         . My math has improved a lot and I got a good mark in the last exam.
A: Good news.                      ?
B: I’m reading a passage about Michelle Obama, the US first lady.
A:                           ?
B: I think she is successful, hard-working and energetic.
A: I think so. Have you heard that she visited China in March?
B:                  .
A: How did you get the news?
B: I got it on the Internet. By the way, you looked so tired. What did you do last night?
A: I just stayed at home, watching the 2014 World Cup until the early morning.
B: Sounds great.                        ?
A: I like Messi best, one of the most popular football player in the world.
B: He is really amazing! What a pity! I missed last night’s matches.