Choose the appropriate prepositions from the brackets (a) She is cutting mangoes............ her knife. (by, in, with) (b) She has been ill............cold. (from, with, by) (c) The children are afraid ............ the cat. (with, of, at) ( (d) I heard it ..... ........ the BBC. (at, on, in) (e) Hari sits ..... ... you and me. (upon, between, over)