After he saw the _______ movie, he became so_______.

So between 1510 and 1514 Copernicus worked on it, gradually _____ his theory until he felt it was complete. [ ]

Peter, is there anything else you want to knowabout China—Yes, I am still wondering .

1–you like going swimming on weekends –No,I __

Like some of my classmates，I cannot live up to my teachers’ expectations；________，I let them down