A. gradually B. straight C. bump D. subject A. bored B. in the area of C. unforeseen D. stomachache A. amphibious B. wonderful C. bath D. statue A. galleon B. effect C. user-friendly D. report A. unpredictable B. abject C. father D. safety rule A. gusher B. pack C. sugar D. archaeological A. scarf B. sink C. happily D. take the lead A. sewing machine B. I dare you C. seed D. sign A. temporarily B. superior C. movement D. journey A. beyond B. politics C. assemble D. organize