that is one of ________ most expensivehotels in town, I’m afraid – Do you mean we’d better choose________cheaper one

For more than a decade, experts from across the globe ________ on the cure of the disease that way

After class, I have gymnasticstwo hours.[ ]

In the library new books have to be ___before they are put on shelves for reader’s use.

The English teacher asked me _____ I had finished my homework..[ ]