Choose the correct word for sentence completion: Although he was an extremely ____________ individual, his testimony at the trial revealed that he had been very hypocritical.

You want to know the price of something so you say, ____ ?

A bad mannered person is disliked by ———.

Companies need to recognize their business and marketing ----the changes in the business environment.

Now that we have succeeded in isolating this drug and discovering its nature, our next problem is to plan its_______________ in the laboratory. Fill in the blank-