El niño leia el libro correct or incorrect?

Answer : incorrect

Explanation : The stressed vowel is the weak vowel (í), between two strong vowels (e) and (a). Then hiatus is produced, that is, separation of the vowels in different syllables. Le-í-a. For this reason the written accent is necessary and that sentence above was incorrect because "leia" it was written without a written accent.

Correct sentence should be :  El niño leía el libro.

ok i dont know what b says but d is the only one that sounds some what like an aperitivo