VII. Fill in the blank space with the correct from of the words in parentheses :
1- ................ waves are one of the great forces of nature. (tide)
2- ....................................... food is very convenient for campers. (can)
3- Today .............................. can predict when a tidal wave will hit land. (science)
4- If we want to look after the environment, we should protect .............. rainforests. (tropic)
5- That tsunami was the most ............................. of the year 2004. (disaster)
6- We had left the city ..................................... before tidal waves came. (safety)
7- Thousands of people have been made ................................ by the flooding. (home)
8. Thunder made me ................................. (scared)
9- Ho Chi Minh City may ........................ some day lightning. (expectation)
10.- The ................................ of the volcano is always catastrophic. (extrusion)
1 tidal
2 canned
3 scientist
4 tropical
5 disastrous
6 safely
7 homeless
8 terrified
9 expect
10 eruption