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

答应

dāying

to answer; to respond to answer positively; to agree; to accept; to promise

=2

答应

dāyìng

to agree; to say yes; to allow; to permit to answer; to respond to promise

3

点钟

diǎnzhōng

(indicating time of day) o'clock

4

来

lái

to come (used as a substitute for a more specific verb) hither (directional complement for motion toward the speaker, as in 回来 huílai) ever since (as in 自古以来 zìgǔyǐlái) for the past (amount of time) (prefix) the coming ...; the next ... (as in 来世 láishì) (between two verbs) in order to (after a round number) approximately (used after 得 dé to indicate possibility, as in 谈得来 tándelái, or after 不 bù to indicate impossibility, as in 吃不来 chībulái)