Answer:
I am a seven letter word. I am very heavy. Take away two letters from me and you will get eight. Take away one letter from me and you will get 80. What word am I?
What has 4 fingers and a thumb but is not living?
I am a small paradise surrounded by dryness and heat.
I am black when you buy me, red when you use me. When I turn white, you know it's time to throw me away. What am I?
I am a cold man without a soul. If there is warmth in me, it slowly will kill me. What am I?
How do you know if a sniper likes you?