помогите по английскому

поставьте нужную форму глагола
1)the boat (to sail) next month?
2)my son (not to want) to be a worker
3)they (to spend ) last summer in the country
4) what language you (to learn) five years ago?
5) when the girl (to come back) home,her mother (to prepere) supper
6) It (to rain) all day yesterday