=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

在家

zàijiā

to be at home (at a workplace) to be in (as opposed to being away on official business 出差 chūchāi) (Buddhism etc) to remain a layman (as opposed to becoming a monk or a nun 出家 chūjiā)

3

做什麼

zuòshénme

(dialectal) why; what for what to do why; what for

=4

呢

ne

particle indicating that a previously asked question is to be applied to the preceding word ("What about ...?", "And ...?") particle for inquiring about location ("Where is ...?") particle signaling a pause, to emphasize the preceding words and allow the listener time to take them on board ("ok?", "are you with me?") (at the end of a declarative sentence) particle indicating continuation of a state or action particle indicating strong affirmation

=4

呢

ní

dense wool fabric (used for coats and jackets)