第1个回答 2009-10-20
I will finish all the work by tomorrow.
I had already fixed the machined by last night.
By the time Penicillin was invented, there had been thousand of hundreads of bacteria infection cases.
By following the teacher's method, I successfully solved the problem.
I accept all the answers except for this one.
Everyone will be able to get an apple besides those top students.
I have understood all the paragraphs except this one.
You will succeed in realizing your dreams as long as you don't give up.
It is dangerous for you to step in that room.
It is stupid of me to make such a mistake.
I find/think it essential to take immediate measure against the flu.
第2个回答 2009-10-20
1 I shall have already arrived there BY tomorow noon.
2BY this time last year, the construction of this building had been half done.
3BY THE TIME I got home,they were already asleepy.
4Only BY PRCATICING English every day ,will you get a better command of the language
5ervery one is here EXCEPT FOR the two who are ill
6besides him, i am going there too