The foot-in-the-door method is basically a psychological method where you ask for a small request first, then a bigger one later. So I think it's A, just because the others don't work. B is just straight up asking for a big favor, C is providing you with the "must-do" effect, and D is simply a favor for a favor.
Entering a lesson late can cause some disruption issues, for example, the teacher usually has to tell the latecomer to sit down, and re-explain the work. Perhaps, the teacher may ask somebody else to explain it, which can disrupt their learning too. This can therefore make it worse for the child explaining, or the other children (if the teacher explains the work) as the teacher can’t be in two places at one. In conclusion, students should turn up to lesson on time or early.
The answer is D. he believes that we should remove <span>Saddam Hussein and his regime from power immediately.
I hope this helps:)</span>
Mag pakabait akoy isang sitena kahit anong gawin nila bandera koy di tutumba 1,508 at ska meron pa labanos musta sa 9,888