привет помоги пожалуйста надо найти ошибку или вставить слово. номер 1. всё

1) Is your teacher writing on the board now?2) What is she/he doing?3) Is your partner writing in his/her notebook?4) What are your classmates doing now?5) What game are children playing at the playground now?6) Are you listening to your teacher?7) Are you answering to the questions correctly?