_____ is the population of China? It is about 1,300,000,000.
—I’m going to Beijing next week. Do you have anything ______to your son? —No,thanks.
Although he was disabled, he tried to leadas possible.
Almost everyone has his own strengths and weaknesses. It is _______ others are weak that maybe you have a great advantage.
I had just given up hope of going to college _______word came that I had been admitted to a famous British University.
Cars play an important role in modern life, but they ______ also cause many problems like air pollution.