根据句意，用括号中所给单词的正确形式填空。

【1】The two ________ ( factory) were moved outside the city last year.

【2】The higher we climbed, the________ (thin) the air became.

【3】In summer, it often rains___________ (heavy) with strong wind in Southern China.

【4】Which is more_________ (value) to you, health or wealth?

【5】In the playground, I threw the ball to her and she___________ (catch) it.