Sắp xếp các từ thành câu hoàn chỉnh có nghĩa

many/old/students/my/have/doesn't/class.
smaller/new/old/her/Hoa's/one/school/is/than.
new/from/one/is/house/his/how/different/Minh's/old?
because/parents/is/she/Nguyet/Misses/unhappy/her.
friends/town/lot/does/her/Nhung/of/in/a/have?
lunch/o'clock/going/it's/and/the/twelve/we're/ta/room.
lives/street/grandparents/he/Hoang Quoc Viet/his/on/with