【推荐1】Experts at the meeting came up with many s______ to the difficult problem.

【推荐2】One of the practical ________（解决方案） to the problem is to promote group interaction. （根据汉语提示单词拼写）

【推荐3】No one can come up with a proper s________ to the problem. (根据首字母单词拼写)

【推荐1】
1. There are many m_________ stories aabout the Egyptian pyramids.
2. You’d better polish up the o_______ version before sending it to the publishing house.
3. The writer, k________ to us students, will finish his third book next month, which many fans are looking forward to.
4. You see, there are many s________ between our school life and theirs.
5. After having finished the draft, I’m totally b______ out.
6. The factory is in charge of removing waste p_______.
7. The job of a scientist, which is a c___________ profession, is to find out the truth in the field of science.
8. After the earthquake, she lay t _______under the building for three days.
9. The doctor c________ his terminal lung cancer.
10. The m_________ of the work has been finished.

【推荐2】He had to choose between giving up his job and giving up his principles. Finally, he chose the f_______. (根据首字母单词拼写)

【推荐3】Wang collected more than 7 million abandoned ____________(砖块) of different ages. (根据汉语提示单词拼写)