(2012年潍坊市高三质量检测)A harmonious society is like a symphony or orchestra-each person contributes a small sound,but when________with other sounds,it becomes beautiful music.
__________ the text a second time,the meaning will become clearer to you.
Information technology is taught in most schools,__________we have entered the information society.
Scientists say it may be five or six years __________it is possible to test this medicine on human patients.
Parents should take seriously their children’s requests for sunglasses __________.
—Shall we meet tonight? —Sorry,I’m busy.How about_________day?