A. weep B. degree C. rigid D. connection A. flag B. loan C. more D. to start with A. persuade B. key C. rainy D. result A. air-conditioned B. environmentalist C. way D. verse A. sympathy B. second-hand C. word processing D. cloudy A. oppress B. biology C. How about D. take a breath A. cut the cake B. goat C. at the edge D. sweep away A. unlike B. scarf C. make effort D. diamond A. stay at home B. been C. sweater D. broad A. antibiotic B. in C. No littering D. class