ace of test: to do extermely well on the test or to pass a test with flyng colors.
act up: to behave childishlyT full of fun
the park is full of children acting up in a jpyful way
streets ahead of: vey much better( than sth or sb esp pf the same kind
this dictionary is streets ahead of the others around
clear the air: to forgot or solve one's problems , worries ets esp by unburdering or disscusing with sb
go up on the air: to become extremely annoyed or irretated
all along: the whole time frome the beginning
all my eye also all my eye and Betty Martin: meaningless and unreasonable talk. nonsense
what he told about his career is all my eye!
all-fried: damned, cursed
stop that all-fried noise!