[extensive, intensive, extent, extend, expend, expand, intense, intent, intend, expensive, expansive]

intensive adj. 密集的，剧烈的

intense adj. 激烈的

intent n. 意图

intend v. 打算

extent n. 程度

extend v. 延长

extensive adj. 广泛的

expend v. 花费

expensive adj. 昂贵的

expand v. 扩张

expansive adj. 膨胀的

turnover -n -annual turnover; staff turnover
insect -n -be afraid of insect
feature -n,v -a common feature; a feature in the newspaper; feature himself as the star violinist
offense -n -no offense
defy -v -defy their parents
bureaucracy -n -reducing bureaucracy
sample -n,v -good presentative sample
inject -v -inject into body
evaluate -v -evaluate everyone's performance
sustain -v -sustain a happy family time; sustain his weight

dedicate -v -dedicate his life to helping; dedicate the song to friends
witness -n,v -no witnesses; witness a murder
chamber -n -the Lower Chamber
complaint -n -customer complaints;
pest -n -control insect pest
convict -n,v -convict me of murder; an escaped convict
predominant -adj -the predominant nation
acquire -v -acquire a language; acquire your store
scheme -n,v -a marketing scheme; scheme to kill him
instrument -n -a musical instrument; the instrument for conveying ideas

furnish -v -furnish my new apartment; furnish me that proof
appeal -n,v -appeal to insects; appeal to everyone to save water; appeal against
reconcile -v -reconcile science and faith
tangle -n,v -your hair is tangled up; tangle with me
circulation -n -blood circulation; a newspaper's circulation
medium -adj,n -of medium height; file is a powful medium
vocal -n,adj -vocal music
prime -n,adj,v -prime objective; prime for the final battle; the prime of your life
tedious -adj -tedious and boring
installment -n -buy the television on installments

repel -v -repel our enemies
eligible -adj -be eligible to vote
reckon -v -i reckon you work hard; be reckoned as uneducated;
candidate -n -a candidate for the election
realistic -adj -a realistic estimate
simultaneous -adj -simultaneous translation
anticipate -v -anticipate every possible problem
intensive -adj -an intensive course; intensive farming
cherish -v -cherish our lives
fulfill -v -fulfill the promise; fulfill me