She has _____ friends. She always plays by herself.

—Why is Pierre so 　　　?—Don’t you know? He has won the first prize in the school painting competition.

 Liu Ying is good at singing. She sings ______the famous singer, CoCo.

---What do you think of the speech of Li Yang’s Crazy English?---I think it’s ________, but my friend thinks it’s too ________.

The population of China is ______ than ______ of Japan .