想用英文問人．．．佢番左黎未呀

佢番左黎未呀 = did he come back?
係LIFT口等 = I am going to meet you at lift lobby..... or ... I will wait for you at lift lobby..... or just say ... meet you at lift lobby.

byc8111 is correct
usually use simple present tense

佢番左黎未呀？= 口講: is he/she back yet?
係Life口等
= let's meet at the lift hall. or: wait for you at the lift lobby.

did she come back?=佢番左黎未呀？

LIFT口等=i"ll wait her at the elevator lobby