What does “oppressed by the vague sense of impending calamity” mean

Mr and mrs van daan murmur their welcome what are the playwrights indicating by using the word murmur?

Avenn diagram would be best to take notes on which of the following informational passages? a).pet ownership improves life. b).active reading improves test scores. c).will weights or walking keep you fit? d).the day before mount ruapehu erupted.

How do cheetah kitten silver manes them to survive? quote evidence from the teaxt to support your response and explain your answer completely