1

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)

2

應該

yīnggāi

ought to; should; must

=3

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)

=3

會

kuài

(bound form) to reckon accounts

=3

會

kuò

only used in 會撮／会撮

4

來吧

láiba

come on!