Ⅱ Write the words in right forms according to the requirements.
1. activity (复数)
2. solve (名词)
3. subject (复数)
4. practice (动词)
5. lucky (副词)
6. succeed (名词)
7. development (动词)
8. rocky (名词)
9. celebrate (名词)
10. usual (副词)

activities
solution
subjects
practise
luckily
success
develop
rock
celebration
usually

Ⅲ Complete the sentences with proper words.
1. We won the first prize! Let's hold a party to celebrate our .
2. Do you mind me a hand?
3. , nobody is injured in this accident.
4. After school, many students take part in after-school .
5. Having a healthy breakfast makes me feel full of .
6. is my favourite subject in junior high.
7. That was a mistake. We will do it again.
8. We can learn many basic life through the lesson.
9. Besides knowledge, we also need to learn some life skills at school.
10. As usual, we playing basketball twice a week.

success
giving
Luckily
activities
energy
Geography
never
skills
basical
practise