You answer a question incorrectly, turn to the chapter that covers that particular topic, and you will be able to understand the question better. Good luck and remember to use this test as a jumping off point a place to begin the work of writing a superior research paper. | C 3420 TOEIC Vocabulary Words conceal v. to hide to keep secret to cover up Forms concealed concealed concealing conceive v. to understand to comprehend to grasp Forms conceived conceived conceiving concentrate v. to focus to pay attention Forms concentrated concentrated concentrating concept n. plan idea thought structure system Forms plural concepts conceptualize v. to plan to design to imagine to conceive to envision Forms conceptualized conceptualized conceptualizing concern v. to involve to affect to worry to interest to relate to Forms concerned concerned concerning concern n. worry issue problem group of companies large corporation Forms plural concerns concerning prep. about conclude v. to finish to infer to deduce to make a decision Forms concluded concluded concluding conclusion n. end deduction cognition final decision Forms plural conclusions concoct v. to invent to create to contrive to think up Forms concocted concocted concocting concrete adj. tangible real substantial solid concrete n. cement something tangible idea object etc. Forms no plural concrete v. to solidify Forms concreted concreted concreting concur v. to agree to harmonize to coincide to collaborate to consent Forms concurred concurred concurring condition n. situation requirement circumstance stipulation Forms plural conditions 43 PHOTOCOPIABLE C 3420 TOEIC Vocabulary Words condition v. to train to accustom to adapt to stipulate to prepare Forms conditioned conditioned conditioning conduct n. behavior management Forms no plural conduct v. to behave to manage to carry out to transmit Forms conducted conducted conducting conference n. meeting seminar convention Forms plural conferences confidence n. trust certainty faith in oneself secret Forms no plural confident adj. certain sure of oneself composed confidential adj. classified secret strictly private confirm v. to approve to verify to ascertain Forms confirmed confirmed confirming confirmation n. formal approval .
