她有一顶蓝帽子。
She has a blue ___hat.
朋友们都戴着生日帽。
Friends are wearing birthday ___hats.
他在滑雪前戴上了一顶温暖的毛线帽。
He put on his warm ___hat before going skiing.
他在沙滩上戴着那顶最喜欢的帽子防晒。
He wears his favorite ___hat at the beach to protect from the sun.