A. talk B. environmental C. pumpkin D. fresh A. come across B. walk on C. turn to D. China A. robust B. talk to C. neither nor D. the Antarctic A. picture B. summary C. disturbing D. South African A. helpline B. resort C. side D. listen A. beeswax B. read C. prompt D. tracksuit A. today B. smiling C. take pictures D. obscure A. my B. encounter C. take D. analytical A. teapot B. listen to C. variation D. invent A. crockery B. dot C. lessen D. these