C
    Cabin, cable, cafe, cake, calculate, calendar, call (call sb. call for, call off/cancel; call on sb.; call up), calm (calm down), calm/still, camera, campaign/champagne/champion, campus, can/container, Canada, Canadian, cancer, candidate, cap, capability/ability, capable (be capable of), capital, captain, car, carbon, card, cardinal/essential, care (care about, take care of), career, careful, careless, carrier, carry (carry on, carry out), cartoon, case ( in any case, in most cases, in case, in case of), cash, cast/throw, casual, cat, catch (catch up with, catch a cold, catch attention), cater (cater for ), cause, cautious/careful, cease/ stop, celebrate, cell, census, centennial, centigrade, central, center, century, certain, chain, chair/host, chairman, challenge, chance/opportunity (a chance to do sth.; by chance, take a/the chance), change, channel, character, characteristic (be characteristic of), charge ( in the charge of, take charge of, charge..with..), charming/attractive, cheap/expensive, cheat (cheat sb. of money), check (check in, check up), cheerful/pleasing, cheer (cheer up), chemical/physical, chemistry, cherish (hope/dreams/friendship), chief, child/children, childhood, childish, China/china, Chinese, choice, choose (choose sth. from/among sth. ), Christmas, chronic, church, cigarette, cinema, circle, circuit, circular/round, circulate, circumstance ( under/ in no circumstances), citizen, city, civil, claim, clash (clash with, a clash of views), class/category, classic/classical, classroom, classmate, clean, clear (clear away, clear up), clerk, clever, client, climate, climax/top, climb (climb up/down the hill), cling (cling to), clinic, clock, clockwise, close/open (close down, close season), cloth/clothes/clothing, cloud, cloudy, club, clue/hint, clumsy/awkward, coach, coal, coarse/rough, coast (along the coast), coat (coat the throat), code, coffee, coin, coincide (coincide with), cold (have/catch a cold), collar (white/blue/grey-collared), colleague, collect/gather, collective, college/university, colonial, color, colorful, column, combat/fight, combine/combination, come (come across, come out, come up, come up with ), comfort, comfortable, command/control, comment (comment on), commercial, commission, commit (mistakes/guilt), commitment, commodities/goods, common/average ( in common), communicate (communicate with), community, compact, companion, company/firm/concern/enterprise/corporation, comparative, compare (be compared with, be compared to), comparison (by comparison), compel/force, compensation, compensate, compete/contend (compete with/for), competence/ability, competition, complain (complain about), complaint, complex/complicated, complicate, comply (comply with), composition, component/part, comprehend/grasp, comprehension/understanding, comprehensive, comprise, compromise, compute/calculate, computer, comrade, conceal, conceive (an idea/a plan), concentrate (concentrate one's attention on..), concentration/focus, concept, concern (as far as …be concerned, be concerned about), concerning/about, concise/brief, conclude (the study concluded that…), condemn/blame( violence), condition (on condition that..), conference/meeting, confess, confident, confidential/secret, confine (be confined to), confirm, conflict/clash, conform (conform to/with) , confront (be confronted with/ be faced with), confuse, congress, connect (connect ..with..), conquer, conscious (be conscious of), consent (consent to/agree with), consequence/result (in consequence), consequently/therefore, conservative/conventional, consider…as…, considerable/considerate, consist (consist of, be made up of, be composed of), consistent, constant, constitute, constitution, construct, consult (consult ( with)…about…), consume, consumer/customer, consumption, contact (contact sb.; be in/out of contact with…), contain, contaminate, contemporary, contempt/look down on, contend/argue, content, continent, continue + doing, continuos, contract, contradict, contrary (contrary to, on the contrary), contrast (in contrast with, contrast with), contribute ( contribute to/lead to), control (out of control/under the control of), convenient, conversation, convert/change, convey/pass, convict (convict sb. of ..), convince (convince …of.., be convinced of..), cook, cool, cooperate, cope (cope with/handle/deal with), copy, corn, corner, correct, cost ( at the cost of), costly/expansive, cotton, could, count (count in/out), country, countryside, couple, courage, course (in the course of, of course), court, courteous/polite, cover (cover…with..), coverage, craft, crash/clash, crazy/mad, create (a bridge/a problem), creative, creature, credible/reliable, credit, crime, criminal, crisis, critic, critical/decisive/crucial, criticize, cross, crowd, crowded, cruel, cry, cultivate/plant, culture, cure, curious (be curious about), currency, current, curtain, custom (the Customs), cut (cut across, cut down, cut in, cut off, cut out), cycle.