Hi, guys, Please read this sentences. And try to help me. 'You'd think the one thing a computer would be good at was sorting classes and putting them in the right rooms. All it requires is logic,' said Braintree, Head of English. 'Logic, my foot.Try using logic with Mrs Robbins who won't teach in Room 156 because Laurence Seaforth is next door in 155 and she can't make herself heard for the din his drama class makes...' "You'd" = You will probably think = you might think ? "my foot"? Thanks!