—Sally, I went to the concert last night. How big the hall is!—So it is. It is to hold more than one thousand people.
Now things made by machine are cheaper than those made _____.
My cousin told me that he could eat three big apples _____.
You will realize what I have done for you _____.
As teenagers, we should study hard _____surf the Internet all day.
Please _____ your homework _____ before you hand it in.