(1) anticipate : We anticipated the storm and brought raincoats. (2) antique : The capacious living room was filled with antique furniture. (3) apparent : Eliza was confused by his apparent change in personality. (4) appeal : The police appealed to the people in the conflict for calm. (5) appetite : My son’s appetite was ruined by too much candy. (6) appoint : The committee appointed him as the CEO of the company. (7) approach : Medical Center will take a new approach to treat mental illness. (8) appropriate : Leisure clothes are not appropriate to a formal wedding. (9) arbitrary : He made an arbitrary decision. (10) approximate : The witness’ description about the event approximated to the truth. (11) apt : Mrs Pearce is apt to scold. (12) articulate : We each should articulate what we want. (13) artificial : The US set an artificial satellite to the Mars. (14) arrogant : The doctor was young, confident and slightly arrogant. (15) assassinate : The man who tried to assassinate the president was released yesterday. (16) assimilate : I can’t assimilate so much information so quickly. (17) attach : Governments attach importance to the Internet because it offers economic potentials. (18) attribute : Anna attributed her weight loss to her mental disorder. (19) augment : The farmers work hard in the hope to augment their incomes. (20) authentic : According to the authentic news, the grafter has been arrested. (21) barely : The facts were presented barely without any comments.