They fought alongside young beowolf.
Because they didn't need hin to go
No, it is not a correct sentence.
The mistake is in the word <em />worse - you need to use the superlative (final) form of the adjective. Bad - worse - worst. So the correct answer would actually be:
Deciding to go to Barcelona was the worst decision I ever made.
Sometimes to use comparison's or like for example similes wich means like and metaphores meaning comparisons
