请认真阅读下面短文，并根据各题所给首字母的提示，写出一个合适的英语单词完整、正确的形式，使短文通顺。
There are four people in my family. Every day my parents are very busy trying to make m  ▲   in order to pay the high tuition (学费) for my brother and me. They hardly say “I love you” or send flowers to each other. Besides, my father has a bad temper (脾气). It is e  ▲   for him to lose his temper w  ▲   he’s very tired from the hard work. I didn’t know whether there was love between them until one spring. At that time, my father s  ▲   got badly sick. My mother had to stay with him in theh  ▲   for a month. When they returned from the hospital, they both looked very weak as if both of them had a serious illness.
After they were back, my mother helped my fatherw  ▲   slowly on the country road every day in the morning and dusk. H  ▲   , after two months my father still couldn’t walk by h  ▲   . All of us were worried about him.
　　”Dad, how are you feeling now?” I asked him one day.
“Susan, don’tw  ▲   about me.” he said in a low voice. “I just like walking with your mom. I like this kind of life.” Reading his eyes, I know he loves my mother very much.
Once I thought love meantf  ▲   , presents and sweet kisses. But from this experience, I understand that love is inside, making life strong and warm.