Впиши недастающие слова they're _____ their exercises she's_______ on the ground he's _______ his arms

1)  They\'re doing their exercises. 2) She\'s playing on the ground. 3)  He\'s washing his arms. 4) They are writing a dictation. 5) My mother is preparing a breakfast in the kitchen. 6) I am playing the game. 7) We are learning a poem. 8) I am doing my homework.