从A、B、C、D四个选项中，选出与句子画线部分意义相同或相近并能替代的那一项。
1. —Jim, is your brother in?
—No, he is reading in the library at the moment.
A. right away
B. at times
C. right now
D. at once
2. —Talking loudly in a library is impolite.
—In fact, we should also take care not to cough or sneeze loudly in public.
A. look after
B. be careful
C. take care of
D. look up
3. —Mei will represent our class in the English Speech Contest.
—She is clever and can speak English really well. She will not make us disappointed.
A. knock into us
B. care about us
C. let us down
D. help us out
4. —Li Na won the tennis championship in the French Open on June 4, 2011.
—We take pride in her. She is the first Asian professional tennis player to win it.
A. are interested in
B. are terrified of
C. are proud of
D. are used to
5. —So where do you want to go, Tina?
—Let's go to the Blue Lagoon. The soft music makes me relaxed.
A. exhausted and sleepy
B. calm and comfortable
C. active and energetic
D. tense and disgusted
