He was eager work,for he could not imagine life without it.
The pronunciation of the English words is __________ of the French words.
We can improve our English by __________ of reading and listening to it a lot every day.
In this experiment, the famous professor showed three different __________ to the study of physics.
A new __________ to teaching English, is being used here, and it has proven to be very helpful to the students.
Tsinghua University, __________ in 1911, is home to a great number of outstanding figures.