阅读理解

    Still remember the following poems？Memories return every time I read or hear them．

— Talking loudly in a library is impolite.

— In fact, we should also ________ not to cough(咳嗽) or sneeze（打喷嚏）loudly in public.

阅读下列对话，选择正确的答案。
Miss Wang: Good morning, boys and girls! I’m Wang Li. And I’m your（你们的）English teacher（教师）.
Boys and girls: Good morning, Miss Wang!
Miss Wang: This is Helen. She is English（ 英国人）.
Helen: I’m Helen. Nice to meet you.
Miss Wang: Are you Dale?
Frank: No. I’m Frank.
Miss Wang: OK. Now, Frank, what’s this in English?
Frank: It’s a ruler, Miss Wang.
Miss Wang: What color is it?
Frank: White.
Miss Wang: Right. And what color is this pen?
Frank: It’s blue. I like（喜欢）blue, because（因为）I like the sky（天空）.
Helen: No. The pen is green. And I like green. Look! My jacket is green.
Miss Wang : Great!

Do you know the man_______ saved five people in the fire?