=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

這

zhè

(pronoun) this; these (bound form) this; the (followed by a noun) (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)

=2

這

zhèi

(coll.) this

3

週末

zhōumò

weekend

4

在

zài

to exist; to be alive (of sb or sth) to be (located) at (used before a verb to indicate an action in progress)

5

波士頓

Bōshìdùn

Boston, capital of Massachusetts

=6

過

Guō

surname Guo

=6

過

guò

to cross to go over to pass (time) to celebrate (a holiday) to live to get along excessively too-

=6

過

guo

(experienced action marker)

=7

嗎

má

(coll.) what?

=7

嗎

mǎ

used in 嗎啡 mǎfēi

=7

嗎

ma

(question particle for "yes-no" questions)