an office pool: a betting pool conducted at one's place of employment

convenient

not ... at all

even if ...,...cannot

very, exceedingly, awfully / (before a negative form) not at all, at all, by no means

convenience

(swimming) a swimming pool, a pool / (billiards) pool, a game at billiards

pool, put together

office (building or room)

(chiefly women's speech) first person singular pronoun: I, me