Dr. Bethune ________ working in spite of cutting his hand during an operation.
Each different ________of China _______ its own special forms of traditional art.
The teacher advised the parents to talk with their son _______.
Beijing is famous _______ the capital city and it is also famous ______ the Palace Museum.
The child without parents ________ good care of by his teachers in this special school.
Getting enough sleep is good for _______ health _______ study.