A. factor B. on one's own C. climb on the window ledge D. bread A. day B. warning C. superstructure D. troop A. go to the cinema B. foreign C. turning D. say hello to A. university B. galaxy C. taxi driver D. thing A. peaceful B. brother C. infections D. scissors A. exact B. apple C. investigation D. prediction A. dad B. lad C. tsunami D. taunt A. tea B. sideways C. play football D. travel A. parcel B. taught C. disembark D. ping-pong A. storm B. ruler C. screw D. hall