根据句意和汉语注释，写出单词的正确形式。 1. She has struggle
题型：填空题
问题：
根据句意和汉语注释，写出单词的正确形式。
1. She has struggled ________ (反对) cancer for almost ten years.
2. Remember to hold your ________ (呼吸) when you dive into the water.
3. He ________ (证明) his courage in the battle.
4. I'd rather stay at home to watch the ________ (实况转播) boxing match.
5. He must have taken the book ________ (既然, 由于) it isn't here any more.
