passive voice future perfect

Paid to click advertising is not a new concept. However, it is a concept that has been flanked by some controversy. The fact is that it is usually an equally good for those that click the ads, as well as businesses who pay in promoting. For example, each person who subscribes to make money clicking advertising ads, earns a small commission, also, each advertiser contains the opportunity to turn a fairly easy click into traffic for his or her site, that may increase search engine rankings and maybe turn this click into a real sale. Sunglasses allow better vision in bright daylight, and may protect one's eyes against damage from high levels of ultraviolet light. Typical sunglasses are darkened for protection against bright light or glare; some specialized glasses are clear in dark or indoor conditions, but turn into sunglasses when in bright light. Most sunglasses do not have corrective power in the lenses; however, special prescription sunglasses can be ordered. Specialized glasses may be used for viewing specific visual information (such as stereoscopy) or 3D glasses for viewing three-dimensional movies. Sometimes glasses with no corrective power in the lenses are worn simply for aesthetic or fashion purposes. Even with glasses used for vision correction, a wide range of designs are available for fashion purposes, using plastic, wire, and other materials. To make a social world before photography, we'd have to make a world without picture IDs; without portraits of ordinary people; one without pictures as souvenirs of travel; one without celebrity pictures; one without advertising photographs; one without X-rays or views of outer space; your global without views of foreign and exotic peoples; one without pictures of sports, wars, and disasters; and something in which the great many people had no way to visually record the important events with their lives.