Each of the following items in this section consists of a sentence, parts of which have been jumbled. These parts have been labelled as P, Q, R and S. Given below each sentence has four sequences, namely (a), (b), (c) and (d). You are required to re-arrange the jumbled parts of the sentence and mark your response accordingly. P- learning- teaching process continued seamlessly Q-but it took it in its stride, pulling through enough R-innovations to ensure that the S-the pandemic year was a challenge for the university