Have you any_____that you were not there at 9 o’clock last night?

The tribe had been living in that part of the area for generations until the civil war ______.

He （ ） by his sister at that moment.

The patient’s progress was very encouraging as he could_____get out of bed without help.

A new technique （ ）, the output as a whole increased by 20 percent.

Our teachers always tell us to believe in （ ） we do and who we are if we want to succeed.

Whenever we planned our vacations， mother could always offer some _____ suggestions.

—Do you like pop music or country music? —（ ）. I only like sports.

He studies so hard to avoid （ ） at the bottom of the class.

Although _____ ten years ago， the machine is still in good condition.

We decided to move to a quiet place, for we couldn’t （ ） the noisy environment here any more.

_____ did I feel they were being unreasonable.