A. take a shower B. cheer C. postman D. tanker A. brother B. hostel C. meaningless D. insert A. confine B. repeat C. doctor D. unfortunately A. happy B. congratulations C. Canada D. collection A. unless B. relationship C. approve D. Singapore A. China B. complex C. plus D. rag A. armament B. wrap C. trough D. boy A. document B. lastly C. good D. theater A. emergency B. pen friend C. bactericidal D. friend A. jibe B. mind reader C. America D. erase