Напишите в нужной форме глагол have. i opened the window .she already eaten her biscuit. john and jack painted a big picture. you written the letter? we haven't not bought a computer yet.
I have opened the window. She has already eaten his biscuit. John and Jack have painted a big picture. Have you written the letter? We haven't bought a computer.
I have opened the window. She has already eaten his biscuit. John and Jack have painted a big picture. Have you written the letter? We haven't bought a computer.