A. regularity B. vernacular C. floor D. talk in English A. such as B. half an hour C. horizon D. chair A. racial B. join in C. position D. dried food A. elaborate B. wealthy C. table D. come in A. under B. suck C. aphid D. contaminate A. look back at B. pact C. get back D. fluctuation A. warning B. request C. door D. Netherlands A. rashly B. desk C. wallet D. pick up A. in B. photographer C. mysterious D. foundation A. addicted to B. cold drink C. box D. instant message