Ⅰ. 根据句意和首字母提示,用本单元所学单词填空。
1. I'm w to help you with your homework after school, so don't worry if you can't understand the maths problems.
2. His s as a pianist comes from hard work—he practises playing the piano for over six hours every day.
3. Your e in learning English, like memorizing words and practising speaking daily, will finally pay off in the exam.
4. We should d some money to the charity that helps homeless animals, as they really need food and shelter.
5. My e sister is two years older than me, and she always helps me with my schoolwork.

Ⅰ.1. willing 2. success 3. effort(s) 4. donate 5. elder

Ⅱ. 用方框中所给短语的正确形式填空。
hand out full of energy in need stick to belong to on the go
1. Yesterday I was from 7 a. m. to 10 p. m. —I had to rush to work, attend two meetings, pick up my kid from school, and then prepare dinner for the family.
2. The charity has supported hundreds of families this year, especially those who lost their homes and couldn't afford basic living supplies.
3. The teacher the exam papers in five minutes. All the students sat straight and got ready to start the maths test as soon as they received the papers.
4. He was when he played basketball yesterday afternoon—he ran back and forth on the court, scored several goals, and didn't even feel tired after an hour.
5. This old book on the desk my grandfather. It has his name written on the first page.
6. They this plan for three months—even when they faced some difficulties, they never changed their minds and kept following the steps.

Ⅱ.1. on the go 2. in need 3. handed out 4. full of energy
5. belongs to 6. have stuck to