Giới từ IN ON AT

My lesson starts _____ five o'clock.

• on

• at

• in

My father usually buys a newspaper ____ the morning.

• on

• at

• in

We wear warm clothes _____ winter.

• on

• at

• in

We get presents ____ Christmas.

• in

• at

• on

I usually visit my grandparents _____ Sunday afternoon.

• on

• at

• in

John's birthday is ______ August 16th.

• on

• at

• in

The film finishes ______ 9:30.

• on

• at

• in

The supermarket is closed _____ Sunday.

• on

• at

• in

My mother usually goes shopping …………….. Friday morning.

• on

• in

• at

I always do my homework ……………… the evening.

• in

• on

• at