1. All such crimes are punished by law-Passive voice - Present indefinite.
2. Come -active voice Present indefinite. here immediately as it is getting -present continious-active voice dark.
3. At last we found past indefinite -active voice a place where we could-active voice,past form of modal verb " can " have a rest. 35
4. To our surprise his plan succeeded- active voice,past indefinite
5. Automation will help -active voice future simple us to develop various branches of industry.