Question

Many of the houses in the neighborhood ( don't/ doesn't) have garages .​

Answer 1

Many of the houses in the neighborhood don't have garages.

Explanation:

• "Don't" is used for plural nouns or pronouns whereas "doesn't" is used for singular nouns or pronouns. Here, the word "many" and "houses " indicate that the sentence is plural and therefore the word "don't" is used.
• Don't is used in the sentences having first person, the second person, and also for the third person pronouns too but just for plural in the third person. For example, (1)I don't like ice cream (2) You don't have to do this (3) They don't like us.