No matter how difficult things seem to be, you should say to , “Never mind!” A positive attitude is the key to success.A. themselves B. ourselves C. yourselves
Nanjing is one of _______ in China.
We are sure one day the air in Beijing will be much ______ than today.
We arrived _____ Shanghai______ the morning of July 2nd.
_____ too much TV isn’t good _____ our eyes.
The weather in Beijing is ________.