Once she has _____ his mind, nothing can change it.

Would you like a glass of water —_________________.

The meeting _______ because of the smog in Northern China last week.—Oh, it’s too bad! We should take action to improve the air quality.

Mr. Brown, please teach me how to draw on the computer today.— Oh, no hurry. _________. You have to get familiar with the keyboard first.

You must apologize ______ your mother ______ your rudeness