1. we used to sea snow ..... January every year.

in

on

at

by

2. The festival is held ..... January 18th

in

on

at

by

3. Our teacher will return from abroad .... October.

in

on

at

by

4. Many stores offer discounts ..... the month of August.

in

on

at

by

5. A party will be held ...... July 25th

in

on

at

by

6. He will come back from London ..... June

next

at

by

on