16.16.How much does Sally ask Peter to lend her?A.15 B.20 C.2517.Peter and Sally are略A.Father and daughterB.Brother and sisterC.Friebds18.Who likes to save pocket money?A.Peter B.Sally C.Dad19.How much does Peter lend to Sally at last?A.25 B.15 C.2020.When will Sally pay...