Guys, 

We know that taking proper annotations in the TOEFL IBT is the key to obtain a good score. However, due to the limited time we have, as test-takers, we are not capable of copying every single detail from a lecture.  In fact, this does not occur even in a real lecture. As students, we are expected to develop a unique system of communication for annotating ideas, that is, symbols or particular annotations which recall us important details from a lecture. My dear students, Can you please describe your system of annotations? I mean, What do you do when you listen to important information from a lecture, but, because of the time, you are not able to copy the whole statement?