помогите!!!! просто это тяжело. HELLP

Andy isn t typing letter.  He is talking on the phone.
Matt isn t listening to the radio, He is reading a book.
Clara isn t driving a car. She is playing on the computer
Sue isn t sending an email. She is riding a motorcycle

В 5 задании просто добавляешь к словам инговое окончание.
ПРИМЕР : swimm= swimming