Although many Americans move a lot ,they still _______and understand each other’s dialects.

He once remarked that "All happy families ________ one another, but each unhappy family is unhappy in its own way".

The rainiest said, “We are ready for discussion with any legal parties, but we’ll never    with enemies.”

Shelly had prepared carefully for her biology examination so that she could be sure of passing it at her first         .

She’s ____ to know where you’ve been.

I would greatly _____ it if you could send me the letter as soon as possible.

Lucy asked for a separate room so that she could avoid ______ with Tom alone.

The bad weather discouraged us ______ on the picnic and we had to stay at home.

A good student is honest and kind to others. In other words, he never ______ his friends.

About 270 million people in rural areas in China have no        to safe drinking water.