6.00 -It's six o'clock6.35 -It's _______________6.05 -_________________6.40 -It's twenty to seven6.10 -It's ten past six6.45 -_________________6.15 -__________________6.50 -It's ten to seven6.20 -It's twenty past six6.55 -__________________6.25 -__________________7.00 -It's seven o'clock6.30 -It's half past six 6.00 -It's six o'clock6.35 -It's _______________6.05 -_________________6.40 -It's twenty to seven6.10 -It's ten past six6.45 -_________________6.15 -__________________6.50 -It's ten to seven6.20 -It's twenty past six6.55 -__________________6.25 -__________________7.00 -It's seven o'clock6.30 -It's half past six