Question

which sentence has correct subject - verb agreement?
tommy and julia have not finished their project.
none of the birds on the beach was seagulls.
maria and george is not coming to the party.
my new puppy do not come when i call her.

Explanation:

1. For the first option: A compound subject (Tommy and Julia) takes a plural verb ("have"), which is correct.
2. For the second option: "None" refers to the plural noun "birds", so it requires a plural verb ("were" instead of "was").
3. For the third option: A compound subject (Maria and George) needs a plural verb ("are" instead of "is").
4. For the fourth option: The singular subject "puppy" requires a singular verb ("does" instead of "do").

Answer:

A. Tommy and Julia have not finished their project.