Nanjing is _______ capital of Jiangsu. It is _______ old city in China.

__________ has Line 22 (From Jinshanwei Station to Shanghai South Railway Station) been open to traffic

－How much shall I pay for the phone call?－You __________. This is free of charge.

It turned out that she won the first prize in the competition, which was her modest expectation

Please take _____umbrella when you go out.