---Lucy, is maths difficult to learn in a foreign school?---I’m not sure, but no subject can be learned well __________hard work.
— Linda is really ________. She gets up early to read English every day. — Yes, she also works hard at school.
—________ woman is your mother? — The one with long hair.
— Where do we go on vacation this summer, Mary? — I have no idea. Let’s get some ________ about traveling on the Internet.
— Did you try paragliding yesterday? — Yes. I ________ I was a bird. It was so exciting!
— What do you think of this one? — It looks nice. But I ________ why you choose (选择) this one for me.