A. 根据句意及汉语提示写出所缺单词。
1. Her （青少年的）son wants to become a scientist in the future.
2. The seats in the cinema are （相当）uncomfortable, so few people like to go there.
3. To tell the truth, I am under great （精神压力）before exams.
4. My friend sent me a lot of （明信片）from Beijing yesterday.
5. What fun we have collecting （邮票）! They can tell stories of different countries.

1. teenage
2. rather
3. stress
4. postcards
5. stamps

B. 用方框中所给单词的适当形式填空，有一个多余项。
object push reducItaly program coin
1. Leonardo da Vinci was an painter, inventor and musician.
2. His dream job is to be a computer in the future.
3. We mustn't throw any from the tall building. It's very dangerous.
4. air pollution, our city puts many shared bicycles into use.
5. Betty has many hobbies, such as collecting and playing football.

1. Italian
2. programmer
3. objects
4. To reduce
5. coins

C. 根据所给单词的适当形式填空。
1. Our English teacher often tells us if we have any difficulty learning English, we can ask her for (suggest).
2. Don't be afraid of (fail)—it's a part of the process of learning something new.
3. (surprise), even the youngest student in our class solved the difficult maths problem.
4. In the past, the scientist's story (inspire) our parents to work harder for their dreams.
5. More (important), we should always be kind to others and respect different opinions.

1. suggestions
2. failure/failing
3. Surprisingly
4. inspired
5. importantly