这几句英文中哪些带有从句,请标出来

这几句英文中哪些带有从句,请标出来
这些句子都分别属于哪种从句呢：
1 He planted soybeans without paying for the patent.
2 They are creating a major shift in the social experiences of both children and adolescents.
3 They allow young people to exchange moment-by-moment experiences in their daily lives with special partners and thus to have a more instanteous sense of connection with friends.
4And for another,when engaging in volunteer activities,college students can gain a lot of social experiences.
5it is often a forcecoming retirement date that provides the catalyst to start planning,getting laid off or accepting an early-retirement package can force your hand,but don’t wait until you get a severance check to begin planning.
6The deepest divide is in the way spouses envisage their lifestyle in their later years,fidelity investments inc,found 41 percent of the 500 couples it surveyed disagree on whether both or at least one spouse will work in retirement.