Giới từ IN / ON / AT

Front

My lesson starts _____ five o'clock.

Back

at

Front

My father usually buys a newspaper in the morning.

Back

in

Front

We wear warm clothes in winter.

Back

in

Front

Presents ____ Christmas.

Back

at

Front

Visit grandparents _____ Sunday afternoon.

Back

on

Front

John's birthday is ______ August 16th.

Back

on

Front

The film finishes ______ 9:30.

Back

at

Front

The supermarket is closed _____ Sunday.

Back

on

Front

I was born _____ July 30th.

Back

on

Front

The price of electricity is going up _____ October.

Back

in