IV. Fill in the blanks with the correct form of the words in capital letters 1. To keep the environment unpolluted , people ought to use……………………… energy to create electricity. SUN 2. The earthquake in Kobe in 1995 caused ……………….. damage . DISASTER 3. The local authority has plans to ………………….. this city. MODERN 4. What is the …………… between the Ao dai nowadays and the one 100 years ago? DIFFERENT