Where’s the cake I made this morning? —Weit, mom. Can you make another one for me?

People don’t work working．It’s not work itself that’s important to them but such a joy in doing work well．

Our class won a medal and the presentation ________on Thursday afternoon.

Did you read a book about customs last week?– Yes, I found ______ very useful to know the customs of foreign countries.

He was unlucky because he failed the exam.