It was not he took off his dark glasses I realized he was a famous singer.
The factory is famous for their main product,the perfume which is made ___roses
The Japanese government stubbornly claimed the ownership of DiaoYu Islands belonging to China,___greatly hurt the friendship between the two peoples
Helen was much kinder to her youngest son than to the others,___,of course,made the others envy him
At the beginning of the twentieth century,___the population all over the world?
Most environmental problem exist because___measures for preventing them were not taken in the past