39.–Is it the_______bad smell that is difficult? -Of course.
___________ healthy, with easy access to affordable medical care, is still a dream for many people with medicine prices ___________ sharply.
A foreign language like English is difficult to learn, so you ____________ work too hard.
Mr. Smith works as a government official now, but he ______ in a middle school for 5 years.
I make most of my money by writing books but I do __________ magazines sometimes.
They _______him to drop the plan, but he was determined to carry it through to the end.