$1. ⇒$ 1.7 trillion in damage was caused by natural disasters between 2000 .
$2. ⇒$ If our seas are seriously polluted, fish and other marine creatures will die everyday .
$3. ⇒$ As soon as we visit the Emancipation Park, we will go to have some drinks in that famous bar .}
$4. ⇒$ By the time They invited me to travel to Los Angeles with them, I had planned my trip to England .
$5. ⇒$ Many educational posters were displayed on the street by the local government to encourage people to protect the environment .
$@YuuSaji$