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

In order to finish the task in time we must agree _____ a plan of action.

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

There are many fashion shops and expensive restaurants on （ ） sides of the street.

Our society has changed and （ ） in it.

—He looks so young! —I agree with you. He looks 30, but he is （ ） 45.

I’m not used to （ ） in that impolite way.

Have you checked all the CDs （ ） to the mountainous area next week?

It’s not a good habit to leave your work （ ）.

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

There was nothing we could do _____ wait at that moment.

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