— Do you think we’ll get somewhere in he future.— I believe it’s quite_____ that we’ll make a difference so long as we work harder.

The committee is discussing the problem right now. It will ______ have been solved by the end of next week.

—Is there anything I can do for you?—There seems to have been a technical problem—______，that’s what they told me．

—Excuse me, would you mind answering a few questions?—Well, I don’t know．I’m in rather a hurry ________．

In ancient times, people rarely travelled long distances and most farmers only travelled ___________ the local market.