Ways of Using Forms of Address address sự xưng hô degree bằng cấp form hình thức following sau in general nói chung last name họ (tên) M.D = Doctor of Medicine bác sĩ y khoa Ph.D = Doctor of Philosophy tiến sĩ prefer thích hơn professor giáo sư pronounce phát âm researcher nhà nghiên cứu scientist nhà khoa học title tước hiệu unmarried chưa có gia đình In general, Americans don’t use special forms of address (or titles) as often as people in other countries. However, there are times when special forms of address are used. The following special forms of address are used before a person’s last name. Dr. ( Doctor ) : medical doctors (those with an M.D degree ) , professors, scientists and researchers (those who have a Ph.D. ) Mrs. (pronounced Missus ) : married women only (some married women prefer Ms. ) Miss: unmarried women only (some unmarried women prefer Ms ) Ms. ( pronounced Miz ) : married or unmarried women (some married women prefer Mrs. ) Mr. ( pronounced Mister ) : married or unmarried men Professor: college or university teachers (used with or without the last name) Note: “Teacher” as a form of address is only used by children. . use special forms of address (or titles) as often as people in other countries. However, there are times when special forms of address are used. The following special forms of address are. Ways of Using Forms of Address address sự xưng hô degree bằng cấp form hình thức following sau in general nói chung last name họ (tên) M.D = Doctor of Medicine. Mister ) : married or unmarried men Professor: college or university teachers (used with or without the last name) Note: “Teacher” as a form of address is only used by children.