— What day is it today? — ________________.
The police including an officer searching for the murderer in the area the other day.
Alice spent much time _____ the piano each day.
--- You are always full of _____. Can you tell me the secret? --- Taking plenty of exercise every day.
Tom thinks _____ important to get to know his students well.
_____ is known to us all _____ Lu Xun is famous for his great works_____ a great writer.