8. (A) After a long time of discussion, they finally got rid of the solution to the problem and were relieved. (B) Since it rained cats and dogs, his mom told him to keep up with an umbrella in order not to get wet. (C) I wear earplugs while sleeping because I cannot put up with my husband’s snores. (D) He is afraid of cockroaches, so he sprinkles pesticides to make up for them.