The old man lives ,but he doesn't feel .
A:alone, alone
B:alone,lonely
C:lonely,alone
D:lonely,lonely
A:Look! This is the flag of ____. Do you know?
B:Yes, I ____ about it. It has five yellow stars.
A:What is the capital ____ of China?
B:It's Beijing. Tian'anmen Square is in Beijing. It's ____ .
A:What do you ____ ?
B:Chinese.
A:Great!