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

She is very （ ） to his ugly appearance.

To learn Chinese cooking, you should practice _____.

The young man still denies _____ the fire behind the store.

The government cannot operate effectively （ ） it is free from such interference.

Every man， woman and child _____ love and understanding.

_____， we went swimming in the river.

We should （ ） our differences and discuss the things we have in common.

Realizing that he hadn’t enough money and _____ to borrow from his father, he decided to sell his watch.

（ ） we have all the materials ready, we should begin the new task at once.

After （ ） the numbers in every possible combination, we finally hit on a solution.

It is often _____ that human beings are naturally gifted to speak.