根据句意，用括号中所给词的适当形式填空。

（1）David is a ________ at a car factory. He loves his job.（work）

（2）It is sunny and ________ today. Let’s go outside and fly kites.（wind）

（3）Nie Er is a great musician in China. We all take pride in ________.（he）

（4）I like traveling because I can meet some ________ people and things along the way.（interest）

（5）China’s Beidou system has developed ___________ and it plays an important role in many fields.（quick）