Read and correct 4 вопроса помогите пожалуйста)

3 no, there arent. there are one mirror. 4.no, there arent. there are four apples on the piano.

2 No,there isn`t.There are two dolls under the sofa. 3 No, there aren`t.There is one mirror on the shelf. 4.No, there aren`t.There are four apples on the piano.