Liu Tao is _________ younger than his twin brother Liu Xiang.A. 15 minutes B. 15 years C. 15 days
What beautiful clothes_______!
The concert is ______Wednesday_________seven o’clock.
__________something warm. It’s cold today.
You are so busy. What do you want me ______for you?
Mary sings_______. Her friends think she is a _______singer.