... fifty.D. I am twelve.E. It is a table.F. H-U-O-N-G,Huong.G. I live in Hanoi.H. They are in the living room.I. She is my sister.J. His name is Quan.1, ;2, ;3, ;4, ;5, ;6, ;7, ;8, ;9, ;10, IV. ... old are you? 3. Where do you live? 4. What’s your father’s name? 5. How old is he?.6. Where are they? 7. How many students are there in your class? 8. Who is she? 9.What is this?10. How ... 2. His father is a(n) __________. A. worker B. driver C. engineer 3. His mother goes to work at __________. A. 6 .30 B. 6.45 C. 6.504. Minh’s sister is __________ years old. A. 12 B. 20...