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in 100 years Books will only be on computers, not on paper. n. 纸；纸张 Will books only be on computers? Yes, they will. Will books be on paper? No, they won’t. /wil/ 将会（情态动词） How many countries are there in the world now? in 100 years There will only be one country. one country Will there only be one country? Yes , there will./ No, there won’t. 200 years old People will live to be 200 years old. 活到 Will people live to be 200 years old? No, they won’t. Yes, they will. People won’t live to be 200 years old. People won’t use money. Everything will be free. A: Will people use money? B: No,they won’t. Because everything will be free. in 100 years Will everything be free? Yes, it will. in 100 years A B. C dfaoptj. 12 + =？ ？。。。 Kids won’t go to school. They’ll study at home on computers. they’ll= th