помогите с англ. яз!!!!! пожалуйста!

We celebrate New Year ON the first of January. Christmas is IN winter, too. A lot  of people like Valentines Day. Its ONFebruary, INthe fourteenth. There are a lot of holidays and special days IN spring. Easter is usually IN March or IN April. Victory Day and May Day are IN May

1. on
2. in
3. in
4.in
5. in
6. on
7 . on (это ещё предложение про Апрель)
8. on