I don't know whether the books __________ to the homeless children next month are really useful.
I can't say which wine is better—it's a(n)________of personal taste.
—I'm sorry for not having told you the news earlier.—________.
________,the search engine just gave me some brief introductions rather than the whole content of the book to read.
The boy really has________good memory.He can write the content of the book from________memory.
________and short of breath,Andy and Ruby were the first to reach the top of Mount Tai.