Compléter MUST BE/CAN'T BE/MIGHT BEVersion en ligne Read and complete with can't be, must be or might be. par Ana Lanzarín 1 Scarlett has found dirty footprints in the building . It a strage creature or mysterious beast ! It be The Beast because there are four footprints and The Beast walks on two legs . Scarlett thinks they Hamish's footprints because he's the only animal here . They his footprints because they're too big . Poor Hamish . It easy being a dog because he talk . Im' not sure - I think it a joke .