—— She has cut the cake into pieces. Which piece do you want?—— The one. It’s the biggest.
Yang Shanzhou becomes well-known in China for planting so many trees for people.
John was walking on air when he knew his father bought him a computer.
More than nine hundred students got into the Jinghong NO.1 Middle School this year.
I have an _______ reading book. Are you _______ in it?
I _______ a museum with my friends at this time yesterday.