Hi, Bob! I can’t find my story book. Have you seen it—Sorry, I haven’t. Why not ask Jim Perhaps he’s seen it _____.

There are ________ people in the supermarket. It’s socrowded.

very hard for Mary to work there, for ____ she does can’t satisfy her boss.

Many people can not learn any lessons from the mistakes____they get hurt somehow.

Eating too much fat can______heart disease and cause high blood pressure.Which is wrong?