Use the correct form of the words in brackets.
1. I'd like to visit Australia because Australian people are very .................. (friend)
2. It's not easy to find cheap ……………….. at busy times. (accommodate)
3. Most tourists like visiting …………….villages. (tribe)
4. There are ………………ways of solving the problem. (variety)
5. Some ………….are not immediately dangerous because they are not active (volcanic)
6. …………………, her illness was more serious than we thought. (fortunate)
7. I found the trip very……………………… . (excite)
8. London is ………………for its historic buildings and churches. (fame)
9. Last summer we had an…………… trip to Sapa. (enjoy)
10. The waste from the chemical factory is very……………. . (harm)
11. People are now concerned about …………… pollution. (environment)
12. Don’t bend over suddenly because this can cause ………... (faint)
13. Sa Pa is a wonderful ………………………. resort in Viet Nam. (mountain)
14. My grandfather is over 80, but he is still very…………………. (act)
15. It is …………..that your European friends can easily eat with ..........chopsticks. (surprise)