thirteenth meeting in semester 2

this is the thirteenth meeting, today Mr. Zul comes and asks if anyone wants to hand over their Toefl or not. But it seems there is still no one ready, even though they have more than one month and have a lot of free time for them and still don't use them well. So today, Mr. Zul gave us a sheet of other Toefl exams and to correct them. and Mr. Zul asked us one by one whether it was right or not and gave the answer why.