句型转换。 1. In the modern world, advertising is everywhere.  (改为同义句 ) In the modern world, no one advertising. 2. The sad movie was so sad that it made me cry.  (改为简单句 ) The sad movie was s ad for me laugh. 3. Many fast food restaurant have red walls because it can make customers eat faster. (对画线部分提问 ） many fast food restaurants have red walls? 4. Did you have fun with her last Sunday?（改为同义句） Did you have a with her last Sunday? 5. Some ads can be very useful and it is true.（改为同义句） It that some ads can be very useful.