—How many ________ are there on the table?  —There are five. 

. Although I liked the appearance of the house, what really made me decide to buy it was the beautiful _______ from the window.

_______, when I went to town to see my sick teacher, he said to me, “I’ll come back to school again _______.”

一Tell us, Mark ,what is the ____ of the American Civil War?一 Well, is it because the black slaves wanted freedom?

She dreams of ___________ the ocean some day, where she can enjoy all kinds of fish and underwater plants.