26. Many applicants stood outside the manager’s office, nervously waiting _________ for the job.
My wife wants a Mexican carpet,but she can’t afford to buy _______.
The old man kept one black cat and two white _______.
How do you find _______ to work with the foreign engineer?
—May I have a glass of beer, please?—Beer? There is _______ left, but you can have some orange juice.
The children were catching butterflies in the garden. Some caught a lot, and others caught _______at all.