أ The student came in late for the exam and also forgot to bring a pen, or else be marked absent, so the teacher gave him five minutes to go buy a pen and come back. ب The student came in late for the exam and also forgot to bring a pen, so the teacher gave him five minutes to go buy a pen and come back, or else be marked absent. ج The teacher gave him five minutes to go buy a pen and come back, or else be marked absent, the student came in late for the exam and also forgot to bring a pen. د The teacher gave him five minutes to go buy a pen and come back, so the student came in late for the exam and also forgot to bring a pen, or else be marked absent.