A. gear B. severe C. go back to D. slope A. Germany B. megacycle C. solitude D. jigsaw A. chasm B. own C. patch D. be good for A. indulge B. wear glasses C. music class D. humorous A. up and down B. help with C. stagger D. byproduct A. twenty-five B. art C. superior D. festival A. hard-working B. that's all C. lure D. abnormal A. went fishing B. lung C. oppress D. idyllic A. breed B. tadpole C. undulate D. lose A. doorknob B. glisten C. email D. disgrace