I'm just a lack of opportunities and courage,and perhaps everything will change求解释

I'm just a lack of opportunities and courage,and perhaps everything will change求解释 haha i am ok,i am just lack of money I 'm just a prisoner of I said,for lack of a better term. I was just thrown off by the lack of eye contact什么意思, I'm just a silence of children中文意思 Just want to be a lack of feeling and the beast这是什么意思, 请英语高手帮我区分下以下俩句话:I have a lack of money.和 I lack money. lack of和a lack of的区别? lack of 和 a lack of的区别 I'm just a dead 15 You know ,he doesn't ( ) money .His unhappiness is for ( ) courage to face the fact.A lack of ; lack B lack ;lack of C lack ; shortage of D lack of ; a shortage of 6 -Why Tom ,you shirt is so dirty!-Mum,I ( ) my storeroom downstairs.A cleaned B ha ---How did you find the film yesterday evening?--- Just so so.It_____ pace.A. lacked in . B. was lacking in . C. for lack of. D. lack Lack anything,lack of I'm just afraid of losing you 请问I'm in lack of money,有没有这样说的 lack作名词是be a lack of 还是be lack of 4.This item was not explained __ time.A. for lack B. lack C. for lack of D. lack of