Which of the following sentences demonstrate correct subject-verb agreement?

1. The children visited their grandparents last weekend
2. The visited their grandparents last weekend
3. They visit their grandparents last weekend
4. The children visit their grandparents last weekend

1. The children visited their grandparents last weekend.

Use the sentence to answer the question.

Ava might not be able to attend the soccer game because she still has to find someone to take care of her two month old puppy.

Which version of the sentence corrects the error in the compound adjective?

(1 point)

Ava might not be able to attend the soccer game because she still has to find someone to take care of her two-month-old puppy

Ava might not be able to attend the soccer game because she still has to find someone to take care of her two-month old puppy

Ava might not be able to attend the soccer-game because she still has to find someone to take care of her two month old puppy

Ava might not be able to attend the soccer game because she still has to find someone to take care of her two month-old puppy.

Ava might not be able to attend the soccer game because she still has to find someone to take care of her two-month-old puppy.

The correct sentence that demonstrates subject-verb agreement is:

1. The children visited their grandparents last weekend.