If you have a crush on someone, what do you do

According to stephen hawking in the "origin of the universe" lecture, "why are we here" and "where did we come from" are questions that

This excerpt is repeated several times. what effect does this repetition have on the epic

Identify the homophone pair that needs to be corrected in these sentences. if your going to the concert, may i ride in you're car too? their house is on the way there. it's going to be a long night, since it's already close to midnight. a. it's/its b. your/you're c. to/too d. their/there