—Liu Xuan, did you see the Denmark’s famed “Little Mermaid” sculpture in Shanghai Expo?—No, I didn’t. I _______ it twice in Denmark.
— Sorry, I made a mistake again. — _______. As long as you practice more, you’ll succeed one day.
Madame Curie is believed _______ radium.
Having taken our seats, _______.
Apart from being good at teamwork, he is tall, strong and athletic. _______, he is the best choice for the coming basketball match.
While visiting the robot exhibition, the professor kept nodding his head to express his _______ with his students’ work.