15 ! ! choose the right answer. 1) she gave in/up/on smoking when her doctor told her that she would fall ill if she didn't. 2) the robber went to the police station and gave himself in/out/off. 3) he gave his homework up/off/in to the teacher on the very last day. 4) the teacher gave the homework back/in/off to the students after she'd corrected it. 5) the car gives in/up/off too much smoke, so the police told him not to drive it anymore.