Вставьте по смыслу слова : end, account, most, irritated, on, take,

Воткните по смыслу слова : end, account, most, irritated, on, take, once, good
I go to the gym (1)... days even if only for half an hour or so.
Exercise is very important tome as it makes me feel good. My brother, (2)... the other хэнд, prefers to (3)... it easy and he can go for weeks on (4)... without doing and physicalexercise.
Every (5)... in a while, however, he'll join me for a game of tennis and I mustsay he's surprisingly good taking into (6)... the fact that he's so lazy.
I don't know howhe does it. It's a (7)... thing that we get on so well otherwise I'd probably get quite (8)... by his casual attitude.