... chairperson Seasons & months Winter, February The university of the university of FloridaYears 196 1, 199 5, 2000 Inventions the wheel, the internal combustion engine Buildings Buckingham Palace, ... home to rest. 9. The lesson is very difficult. No one can understand it. 10. The work is very hard. I can’t finish it on time. C. ADVERB CLAUSES OF PURPOSE: Là mệnh đề trạng ngữ chỉ mục đích ... ProductiveSản xuất, sản phẩm 49. Protection Protect ProtectiveBảo vệ50. Reason Reason Reasonable ReasonablyLý do51. Science Scientific ScientificallyKhoa học 52. Society Socialize Social/...