afraid of:feeling fear or anxiety; frightened.
adjetive: you do afraid of for this
better at:of a more excellent or effective type or quality
adjetive :i am better at in plays
diferent from:The adjective different means 'not the same'. When we compare two or more items, it is usually followed by from. We also use different to, especially in speaking: Adam is so different from/to his brother
adjetive: you are differerent from my