I had finished my exam last week这句话对吗

i have finished my homework,为什麼不i had? I had finished my exam last week这句话对吗 I went to bed after i finished my homework.i went to bed after i had finished my homework.可以用i went to bed after i had finished my homework吗?谢谢请说明原因 谢谢 “I have finished my homework.”我的作业已经完成.have been finished和had finished什么区别I have finished my homework能否写成I had finished my homework.意思有什么不同.嗯、、同义句是My home had been finished.还是My ho if I had finished my homrwork,I would have gone travelling.What does it mean?mean! hardly my homework when Tom1.hardly my homework when Tom me to play basketball against the team members from NO.2Middle School in our city.A had i finished,asked B had i finished,had asked C i had finished,asked DI had finished,had finished No sooner ____ finished my work ____ the boss come.A.had I,when B.I had,when C.had I,than D.I had,when I need another five minutes before my composition_____A.is finished B. finishesC.has been finished D.had finished答案应该选C,为什么?请说明原因,谢谢~ “现在完成时”与“过去完成时”分别表示什么含义?例如：I have finished my homework.I had finished my homework.分别表示什么? It was not until midnight that I finished my homework 中的finished 可以换成 had finished 我非常累,因为直到半夜我才完成我的家庭作业 that 后面可以换成 had finished ,即过去完成时吗? I finished ( ) my last MTV. Not until I finished my homework ( ) to bed laNot until I finished my homework ( ) to bed last night.A.I went B.I had goneC.did I goD.had I gone Hardly ( ) my homework when the clock began to ring.选项:a、did I finishb、I finishedc、finished Id、had I finished Hardly ( ) my homework when the clock began to ring.选项:a、did I finishb、I finishedc、finished Id、had I finished 英语转换成汉语These days i am very sad,i had not finished my exercise on before I had finished my homework before I watched TV 改为间接引语.用she said来引导间接引语 Having finished my homework,I went to bed这句话怎么改成什么after finish和when i had finish? She said ,”Mary,I have finished my work.”(改为间接引语) She told Mary that she had finished her work.不知这样是否也可以：She said to Mary that she had finished her work.、、、?