Answer:
Both. Depends on the situation.
Explanation:
"Ti" would be you as the object. Mainly after prepositions, "ti" is always used (por ti, para ti, a ti, etc.). "Te" is also for a direct/indirect object and is used when there's no preposition.
Answer:
Es la cinco y media
Es la dos y cuarenta y cinco
Es la siete y once
Answer:
Víctor siempre me pida ayuda. (Victor always asks me for help.)
