He had to pause from time to time to wipe the sweat from his forehead, because the air—conditioning system ______________.
They ‘ll have other meetings like this in the weeks ________.
Not a single mistake _______ in the last test.
--- Jack will be admitted into a key university, according to his study. ---- ________, and ______.
So difficult ______ it to work with him in the same company that I determined to find another job.
Only when you have finished your homework ______ go home.