*Giải thích đầy đù giúp em với ạ Scientists and inventors have made (23) contributions to the lives of the common people throughout history. Sometimes through dedicated research, other times through necessity and still other times by accident An interesting fact Is that war seems to speed up the (24) of new inventions. Some of these breakthroughs brought about (25) change, while others humbly laid the groundwork for important developments down the road. Some inventions make a bigger (26) on the public than others, and some inventions quickly become part of everyday life. People around the world think paper, electricity, the computer and the Internet are some inventions that they cannot live (27) Question 23. A. largest B. worth C. significant D. value Question 24. A. time B. period C. instance D. pace Question 25. A. right B. now C. momentarily D. immediate Question 26. A. affect B. impact C. consequence D. result Question 27. A. without B. unless C. deprived D. nonetheless