2 . 这些20世纪的先驱都致力于提高人类生活质量。
These pioneers of the 20th century ________the quality of human life.

4 . 一部向无私奉献的教师们致敬的影片即将开机，他们为教育事业放弃休假，在线答疑。（honor） (汉译英)

5 . Directions: Complete the sentences with the words or phrases given in proper forms Each word or phrase can only be used once.

dedicated, pay attention to, come cross, involve, focus on, appeal to, application, flood.. .with...

1. Many companies adopt hybrid work models, removing the geographical barriers, thus ________ a wider range of competent applicants.
2. He became one of the first modern chefs ________ the appearance of his table, not just the flavor of his dishes.
3. As a representative of the high-technology, robot technology ________ by each country and its people.
4. We chose a tandem bicycle because it made it easier to communicate with each other about interesting people and things we ________ during the journey.
5. The museum’s social media account ________ messages of support in the recent month.
6. The research project ________ tracking the careers of 400 graduates.
7. Several items we take for granted like memory foam and scratch-resistant eyeglass lenses are the ________ of NASA invention to our daily life.
8. Obviously, any child who receives ________ teaching over an extended period is likely to improve.

6 . 汉译英
1. 天气预报   ________
2. 登记参加…… ________
3. 使得某人很难做某事 ________
4. 提供某人某物 ________
5. 尝试做…… ________
6. 扭伤脚踝   ________
7. 对……负责   ________
8. 献身于…… ________
9. 不懈努力   ________
10. 感激某人某事 ________

7 . Cigarettes smoking ________ about 90% of deaths from lung cancer.

A．is appealing to

B．is dedicated to

C．is alarming for

D．is responsible for

10 . ---What did the Florentines do after Sir John Hawk wood’s death?
---The Florentines gave him a state funeral and had a picture painted which was d________ to the memory of ‘the most valiant soldier and most notable leader, Signor Giovanni Hauk due’. （根据首字母单词拼写）