A great number of studentssaidthey were forced to practice the piano.

－Excuse me, are you andSimon in Class 2, Grade 7 － _________. He’s my classmate.

(2012·新课标全国)This restaurant wasn’t ________ that other restaurant we went to.

It is good manners to eat up ______ is left in your plate．

My grandma started using Weibo at the age of 70. She always says it’s never ____ old to start doing things.