I ___ the time ____ so quickly .A.didn't realize;had paased B.don't realize;passedC.hadn't realized;had passedD.haven't realized;passedTell me why.

I tried to finish the work on time and I made it同义句 I ___ ____ ____ the work on time 1.They spend the whole afternoon ____(walk) with thier friends in the park.2.I am ___ ____ ____(对城镇不熟）3.___ ____ ____ ____ ____ (人生最好的东西） are time and driendship. NO,I ____.We ___ have computers at that time.But we often went to ____ the film 我做作业的时间为3小时The ___ of the time when I do homework ____ 3 hours. 英语练习题,急求答案!4个改写句子!一、按要求改写句子.（1）改否定句.1、It's time to go to the park.____ ____ time ____ ____ ____ the park.2、I think I can do it.I ___ ___ ___ ___ do it.(2)同义句.1、What a beautiful pre I think he can finish doing the work on time改为同义句,I think he will ___ ____ ____finish doing the work on time I think he can finish doing the work on time改为同义句,I think he will ___ ____ ____finish doing the work on time I like ____(rain)all the time? I spent lots of time ___(work)____(close)with the elders.该如何填?并敬请说出理由. i want ___(go)to a movie .用所给动词适当形式填空can i ____(ask) the policeman?it's time ___(play)games. 同义句改写 1、I have little time for concerts.I ____ ____ have time for concerts.1、上面那题2、It took him an hour to write the letter.He ___ an hour ____ the letter.3、I didn't use to like English.I used ___ ____ English.4、I have been Did you go there before?No,I ____. It's my ___ time to ___ there. i think i can finish the work on time 同义句 I think I ___ ___ ____finish the on time it's the second time that i ___(hear )about him.although China is ____(develop )than America now,i believe it will catch up in the near future.i don't feel like ___(drink ).i am not thirsty. 英语习题求解用适当的词形填空：1． If it ___ (rain) tomorrow,I ____ (not go) out.2． They ___ (come ) to see me if they ____ (have ) time.3． If he ____ (not know ) the way,he ___ (ask) the others.4． I ___ (do) a lot of good things 1.Can she work very well?对么2.A：Long time no see.What ___ you ___after you leave school?B：I’m a ___ ___.A：____you like ____ job?B：Sometimes I like my job,sometimes I __.My wife ____ like it at all.She thinks ___ too ____.But the work is 这个问题很难,我不会回答.（中文翻译）The question ___ ___ ____.I ____ ____　____ The sky___(be)black.I think it ___ ___ ____ ____(rain)