Proposition of time

____ 1 o’clock

• at

• on

• in

____ January

• at

• on

• in

____ December

• at

• on

• in

____ Wednesday

• at

• on

• in

____ quarter to 1

• at

• on

• in

____ the afternoon

• at

• on

• in

____ 1990

• at

• on

• in

____ Friday

• at

• on

• in

____ quarter past 9

• at

• on

• in

____ half past 6

• at

• on

• in