根据句意和所给的首字母填单词。 1. My mother is a nurse. She works in a famous h______. 2. Tom, if you are t______, drink this water. 3. When little Jack gets excited, he j______ up and down. 4. With the help of the local people, we found the church e______. 5. I wonder why I can't get good grades a______ I have been studying so hard.