There are some trees _____ our classroom.
Confucius was a great and thinker. His thoughts still influence us.
The teacher advised us to read the four famous classical of Chinese literature.
Lu Xun is known not only a great writer but also a great thinker.
— Will you go to plant trees in the mountains? — _____! I do so every Tree-Planting Day.
My favourite photo ______ by my mother when I was two years old.