No matter how frequently__,the works of Beethoven still attract people all over the world.
It was the third time that she ______ to this mountain village to see the children.
Mary is really good at taking notes in class. She can _______ almost every word her teacher says.
—Have you got any particular plans for the coming holiday?—Yes._______, I’m going to visit some homes for the old in the city.
—Could I use your car tomorrow morning?—Sure. I ________ a report at home.
He wrote a letter ________ he explained what had happened in the accident.