I think that’s the only way we can think of ______ the math problem.
________ my teacher didn't tell me directly, I still felt that I didn't live up to her expectation.
I was wondering what to do with my car which won't start ________ a kind man offered to help.
________ much advice you give him, he does exactly what he wants.
________ you have to do the job, you should try your best to do it well even though it may be very difficult for you.
Besides, ________ well it is translated, the spirit of the original work is lost.