IX. Put the correct form of the words 1. Don’t make a fire here. It’s very.............................. ( DANGER) 2. Air ...................................is abig problem in many cities in the world. ( POLLUTE) 3. There are a lot of ......................mountains in Viet Nam. ( BEAUTY ) 4. I’m Vietnamese. What’s your..............................? ( NATION) 5. This is the .................................pagoda in our country. ( OLD) X.Give the correct form of the verb in brackets: 1. Mrs Nga enjoys ......................................(listen) to music in her free time. 2. I ..................................... (visit) Hue last week. 3. I (not drink) …………………water last night. 4. Peter suggests …………….(cook) more rice. 5. Look! Linda ( swim)…………..in the river. 6. I must( finish )………………my task on time. 7. He always ( talk)……………..in the class. 8.Where………….. you ( spend) ……………your holiday last year? 9.We (not have)…………………… dinner now.