What is it that drives people to a xenophobic mentality?

In the sentence above, which verb is the irregular verb? a. laid b. warmed c. removed d. walked

The pilgrims are at in the beginning of the prologue.

Which of these statements is evaluative in nature a) the short passage creates a brilliant and sketch of gabriel b) resulting from the fact that gabriel is observant, he is also reflective c) the way gabriel looks at his wife shows that he is a detached onlooker d) that gabriel is observant is evident from the minute details he notices