1. There are four ………………………in my house. (Room) 2. The bookstore is between the………………and the drug store. (Bake) 3. Mai’s sister is a………………………………………………. ( work) 4. Is your father a…………………………………………? (business) 5. Yoko is from Japan. She is…………………………….. (Japan) 6. Nam is the…………….of the three boys (tall) 7. Viet Nam has a lot of ………………beaches. ( Beauty) 8. These children like………………..weather very much ( sun) 9. Air………………is a big problem in many cities in the world ( pollute) 10. Our school children sometimes go ……………………on the weekend (camp) 11. What is Mary’s……………….? She is British ( nation ) 12. Mount Everest is very high. It is the ……………..mountain in the world (high)