The foreign teacher Mr. Halt has a strange way of writing. Here’s a notice from him, but no clear ______ of what he has written can be made at all.

Most graduates in big cities are suffering form       connected to soaring house prices and job hunting.

—Mary was being badly treated when John happened to pass by and helped her out.—I think it was not a pure ________but had been well planned.

Ancient Greeks were responsible for many of the _______ in science and other fields.

－Do you have anyone particular in______for the job?－In my opinion, Tom is the right person.