I catch cold now and then.
The special news program analyzed the extent _________ people’s daily lives have been changed by modern inventions since the 1890s.
The sun was shining and the birds singing. __________ a princess, pale and weeping.
College students want to find jobs ________ they can receive not only good pay but also a sense of satisfaction.
The increasing use of foreign words may lead to _________ the good qualities of traditional Chinese.
Was it by holding the pro-environment campaigns ___________ the company attracted wide publicity?