“It’s said that he is a wise leader.” “Oh, no, he is _____ but a wise leader.”
I don’t know ______ or not the books _____ to the homeless children next month are really useful.
—I failed again in the math test. -- ______.
This year __________ to be another good one for harvests.
If a web page asks for some personal information, you need to find out if the page is __________ or not.
Perhaps it is true that nobody in the world knows exactly how the earth __________.