I FLEW TO JAPAN AND I BOUGHT A PAIR OF SHOES AND A SHIRT WHAT DID I BUY FIRST RIDD RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

You go on a-head, I'll follow you on foot! Did you answer this riddle correctly?
YES  NO  

To reduce his carbon footprint Did you answer this riddle correctly?
YES  NO  

A book Did you answer this riddle correctly?
YES  NO  

Because he's wearing a size S Did you answer this riddle correctly?
YES  NO  

Mahjong Did you answer this riddle correctly?
YES  NO  

Sands in an hourglass. Did you answer this riddle correctly?
YES  NO  

The one with the biggest feet! Did you answer this riddle correctly?
YES  NO  

To the Mon-Store Did you answer this riddle correctly?
YES  NO  

Booooots Did you answer this riddle correctly?
YES  NO  

Look at debits and credits from his wallet:
buy Firework: -60
sell Firework: +70
buy Firework: -80
sell Firework: +90
+20

He profited $20 Did you answer this riddle correctly?
YES  NO  

He made $20. $10 the first time, $70 - $60 = $10, and $10 the second time, $90 - $80 = $10, for a total of $20. Did you answer this riddle correctly?
YES  NO  

A living room. Did you answer this riddle correctly?
YES  NO  

The wurst kase scenario. Did you answer this riddle correctly?
YES  NO  

0 because he holding pears not pairs. Did you answer this riddle correctly?
YES  NO  

Charcoal Did you answer this riddle correctly?
YES  NO