Prepositions in, on , at

I go to school .... the morning.

We usually ski ... winter.

I meet my friends .... the weekend.

Beth sometimes goes to bed ....eleven o'clock.

Mel' s birthday is ....June.

Kelly always has a nice time ....her birthday.

Children went to a farm ....Sunday.

We usually watch TV ...the afternoon.

I sometimes play in the snow ....winter.

They have English lessons ....Thursday.

Beth sometimes visits her grandparents ....the weekend.

My friend usually goes to bed ....ten o'clock.