Sugar (1. normally make)  ______is ormally made_________ from sugar cane. This kind of plant (2. grow) ___is grown____________  in tropical or subtropical areas. In such developed countries as the United States, harvesting of cane (3. do) _________is done______  mainly by machine. In other areas, this process (4. also do) ___________is also done____ by hand. After the cane (5. harvest) _______________is harvested   , it (6. load) __is loaded_____________    mechanically into trucks or railroad and (7. take) ___________is taken____    to mills. Then it (8. process) _is processed______________ into raw sugar. The cane (9. clean) ____________is cleaned___ by warm water before it (10. break) _is broken______________  by two or three crusher rollers. A large part of the juice (11. extract) ______________is extracted_   and then (12. purify) purified_______________  to make sugar crystals. In the next steps, sugar crystals (13. tumble) _____________are tumbled__  through heated air. After they (14. dry) _are dried______________ ' they (15. sort) __are sorted_____________    by size and (16. place) __are placed_____________   in storage bins. Sugar (17. pack)  _________is packed______ in the packages like we see in the supermarket . Sugar (18. use)  __________is used_____ for various purposes and it is a must-have. item  in every kitchen.