This kind of stone _____ cool in summer and warm in winter.A. is being felt B. is felt C. feels D has been felt
It is when the plane that you’d better find out at the book office.
It’s so hot. Can you help me to wipe the sweat my back?
His son learns piano guitar.
He has change, so you can ask him for an exchange.
After watching TV, she played violin for an hour.