0 Preposition IN , ON , and AT .

hey guys , in this part , I wanna tell you about Preposition IN , ON , And AT . We use: at for a PRECISE TIME in for MONTHS, YEARS, CENTURIES and LONG PERIODS on for DAYS and DATES Example : at in on PRECISE TIME MONTHS, YEARS, CENTURIES and LONG PERIODS DAYS and DATES at 3 o'clock in May on Sunday at 10.30am in summer on Tuesdays at noon in the summer on 6 March at dinnertime in 1990 ...