Mr. Liu is an ________(经验) teacher. He has ways to make his class lively.
－Do you know where the Oriental Pearl______(塔) is?
－Yes. It’s in Shanghai.
Many people in Harbin like_______(滑雪) in winter.
The fans _______(鼓掌)and screamed when the famous singer appeared on the stage.
Overwork will do ______(伤害) to your health.