My bother often makes his teacher ____________.

Mrs. Smith, please teach me how to draw on the computer today. — Oh, no._______. You have to get familiar with the keyboard first.

Samaranch, who is old friend of Chinese people, died on April 21, 2010.

You are old enough to make decisions by __________.

Ask them their names and ____________,please. — OK. Mr. Zhang. I’ll do it right now.