A. headache B. outgoing C. never D. still A. nest B. tiny C. mobile phone D. in a nutshell A. similarity B. performer C. stray D. radio A. jot down B. rely on C. office D. pear A. cloakroom B. surf C. spell D. flicker A. outrageous B. mainstream C. telephone D. bank A. dialog B. wash away C. all over the world D. sofa A. make friends B. July C. badminton D. chunk A. watch B. decay C. commercial D. hatch A. trap B. criticize C. with D. fit in