1

我不知道

wǒbùzhīdào

I don't know.

2

他

tā

(third-person singular) (since the early 20th century, usu. male) he; him; his (bound form) other; another; some other (as in 他日 tārì and 他人 tārén)

3

什麼時候

shénmeshíhou

when?; at what time?

=4

會

huì

can; to have the skill; to know how to to be likely to; to be sure to to meet; to get together meeting; gathering (suffix) union; group; association (bound form) a moment (Taiwan pr. huǐ)

=4

會

kuài

(bound form) to reckon accounts

=4

會

kuò

only used in 會撮／会撮

5

再來

zàilái

(literally) to come or happen again; to return, to recur (of doing something) again, one more time again, one more time to come or happen again; to return, to recur

=6

的

de

of; ~'s (possessive particle) (used after an attribute when it modifies a noun) (used at the end of a declarative sentence for emphasis) (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 pígéde "one made of leather" or 跑堂儿的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one") also pr. dì or di in poetry and songs

=6

的

dī

a taxi; a cab (abbr. for 的士 dīshì)

=6

的

dí

really and truly

=6

的

dì

(bound form) bull's-eye; target