=1

你

nǐ

you (informal, as opposed to courteous 您 nín)

=1

你

nǐ

you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)

2

介意

jièyì

to care about to take offense to mind

3

打開

dǎkāi

to open to show (a ticket) to turn on to switch on

4

窗戶

chuānghu

window classifiers: 個, 扇

=5

嗎

má

(coll.) what?

=5

嗎

mǎ

used in 吗啡 mǎfēi

=5

嗎

ma

(question particle for "yes-no" questions)