Can someone please help me with Spanish ?

Decide whether or not the sentence is grammatically correct or incorrect.
Roberto nos regala chocolates a sus tias .
correct
incorrect

Chose the best Spanish equivalent to the phrase
I give him ties.

Yo doy le corbatas .
Yo le doy corbatas.
Doy corbatas le .


Decide if the following sentence is correct or incorrect.
Roberto le los regala .
correct
incorrect

Translate the following sentence
Mom reads it to me.

Mama lo lee me .
Mama me lo lee.
Me lee lo Mama.