问题详情：
完成句子 按所给的汉语，用英语完成下列句子。
1. 过去马医生一天给两个病人做手术。
Doctor Ma __________________________________________ a day.
2. 你做了如此有意义的一份工作，人们一定非常感激你。
You’ve ________________________ that people must ____________________.
3. 汤姆充满自信，不害怕面对一大群人做演讲。
Tom is confident enough _________________________ a large group of people.
4. 那位科学家不断地做实验直到成功。他从不放弃。
The scientist kept ____________________ they succeeded. He never ________.
5．应该多注意保护森林。
Much attention should ________________________________________ forests.
【回答】
1. used to operate on two patients
2. done such a meaningful job; be grateful to you
3. not to be afraid of making a speech to
4. doing experiments until; gave up
5．be paid to protecting
知识点：汉译英
题型：完成句子
