A. catastrophic B. sun C. sure D. try one's best A. having class B. cartoons C. confusion D. call out A. Attract B. slam C. eating lunch D. danger A. juggler B. turning C. Canadian D. tendency A. philosophy B. indoor C. stare D. anything A. operate B. footballer C. its D. Lantern Festival A. check B. structure C. keep D. talent A. cultural B. take turns C. group D. grape A. key ring B. February C. talk quietly D. arch A. hold on B. machinery C. say D. security