Leonardo da Vinci ________ birds kept in cages in order to have the pleasure of setting them free.
–Why? This is simply a common bike!–_____ sir. It’s our special offer today.
His opening up _____ food processing factory is _____ comfort to his parents.
Tens of thousands of people marched to the Martin Luther King Jr. Memorial, celebrating the 50th anniversary of King's famous speech, through which we know _____ he said meant to the black.
The boy _____ loudly because he _____ his way in the jungle and thought he couldn’t go back home.
Before stepping onto the stage of the Voice of China, the singer Yao Beina took adeep breath to _____ her courage.