=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

喝

hē

to drink variant of 嗬 hē

=2

喝

hè

to shout

3

很多

hěnduō

many; much; a lot

4

牛奶

niúnǎi

cow's milk classifiers: 瓶, 杯

=5

吗

má

(coll.) what?

=5

吗

mǎ

used in 吗啡 mǎfēi

=5

吗

ma

(question particle for "yes-no" questions)