it is time you hit the sack.这里的hit是过去式还是原形

it is time you hit the sack.这里的hit是过去式还是原形 It is time to hit the road We shouldn’t w_________ time. You know, when time is lost, it will never return. 求翻译：Hit the lights 、和句子：It's the time that you totally screwed up How can you throw a ball as hard as you can and have it come back to you,even if it doesn't hit anything,there is nothing attached to it,and no one else catches or throws it? This time I really hit the villain,and it is terrible? Don't you think it is time to tell me a little about 这几道题填什么Can you tell me t( ) time?This dress is Ann's.It's h( ) Is my changed,or you don't care,it is time that has changed you,or changed me, 翻译Don't beat a retreat immediately after you should make another attempt to hit it. it is time to give you up Time is what you make of it What a good job it didn't hit you.-I was driving along when a stone suddenly hit the windscrean.-(What a good job) it didn't hit you.解释（）的内容 Do you know what time it is 还是is it? “It is 5 o'clock now.don't you think it's about time we went home?” 为什么用went? The Internet ____is useful.The problem is,you shouldn't spend much time on it.A .it B.itself 原因! DO you understand the feeling of missing someone IT is just like that you will spend a long time t 1.you will feel worse unless you take more exercise2.if you aren’t careful,the car may hit you3.no one is going to help you unless you change your mind4.i won’t it out unless you give me more time5.if you don’t accept my suggestions,you won’t