1

現在

xiànzài

now; at present; currently

2

您

nín

you (courteous, as opposed to informal 你 nǐ)

3

忙

máng

busy hurriedly to hurry to rush

=4

嗎

má

(coll.) what?

=4

嗎

mǎ

used in 吗啡 mǎfēi

=4

嗎

ma

(question particle for "yes-no" questions)