Every month Lily goes to the orthodontist to get her braces tightened, afterward her mom gets her a milkshake because biting into hard foods is too painful for her. What is the best way to correct the sentence? Every month Lily goes to the orthodontist to get her braces tightened afterward her mom gets her a milkshake because biting into hard foods is too painful for her. Every month Lily goes to the orthodontist to get her braces tightened, her mom gets her a milkshake because biting into hard foods is too painful for her. Every month Lily goes to the orthodontist to get her braces tightened; afterward, her mom gets her a milkshake because biting into hard foods is too painful for her. Every month Lily goes to the orthodontist to get her braces tightened afterward; mom gets her a milkshake because biting into hard foods is too painful for her.