s your necklace, Mary I____it when I was cleaning the bathroom this morning.

The book I bought from thebookstore isn’t here. Who __________

rld has lost one of its most respected statesmen —Nelson Mandela, ______once said, “I learned that courage was not the _______ of fear, but the triumph over it.”

Please go and say hello to your aunt．She’s in the living room now．—She has arrived! But when ______ she ______?

My book is different from yours.