1

您

nín

you (courteous, as opposed to informal 你 nǐ)

2

喜歡

xǐhuan

to like; to be fond of

3

學校

xuéxiào

school classifier: 所

=4

嗎

má

(coll.) what?

=4

嗎

mǎ

used in 吗啡 mǎfēi

=4

嗎

ma

(question particle for "yes-no" questions)