—What’s the _________ of Beijing Winter Olympics in 2022?
—Together for a Shared Future!
plan
symbol
theme
sport
—What's Mary doing?—_______.
My friend pal and I often talk _______.
—Is your brother _______ TV?—No,he's _______ a book.
Listen,the girls ____ an English song.
Students in our school _______ know shouting in the library is not allowed.