Thank you _____ your telephone number. Can I call you _____ the number?
I always tell my students ________ on the road because it’s really dangerous.
—What can you do,Lin Tao?—________.
—Can you see the bird?—No,________.
Oh,it ________ so nice.What beautiful music it is!
I can’t sing ________ dance,but I can swim ________ skate.