一、根据首字母提示，填写单词，补全句子。
1. Running makes me f good.
2. Lily is w about her mother.
3. You should study h to get good grades(成绩).

1. feel
2. worried
3. hard

二、用所给单词的适当形式填空。
1. He is good at (do) the high jump.
2. Let's (play) football after class.
3. Sam (feel) sad, because he isn't good at singing.
4. 实验班原创 文化意识 The Jiangsu Football City League(城市联赛) is very , so I am . (excite)

1. doing
2. play
3. feels
4. exciting, excited
4. 解析 exciting 修饰事物，表示“令人兴奋的”；excited 修饰人，表示“感到兴奋的”。“江苏省城市足球联赛”是事物，用 exciting；“我”是人，用 excited。