Emma, Liam, and Sarah are spen­ding a weekend in Lon­don and can’t wait to see the fa­mous land­marks. They meet in the mor­ning to plan their day.

“I re­al­ly think we should go to the Lon­don Eye first,” says Emma. “It’s close to the Tha­mes, and the view from up there is ama­zing! We can see all of Lon­don from above.”

“That sounds nice,” re­plies Liam, “but the Tower of Lon­don is ne­ar­by too, and it’s one of the ol­dest sites in the city. I’ve al­ways wan­ted to see the Crown Je­wels.” He points down the river. “If we start from West­mins­ter Bridge, we can fol­low the Tha­mes, pass by some other sights, and then turn right to get to the Tower.”

Sarah, howe­ver, has ano­ther idea. “I’d love to see Buck­ing­ham Pa­lace first,” she says. “If we go down the street and turn left at the next in­ter­sec­tion, we’ll reach the pa­lace quick­ly. We might even catch the Chan­ging of the Guard!”

The fri­ends dis­cuss it for a while and fi­nal­ly de­ci­de to visit Buck­ing­ham Pa­lace first, then walk to the Tower of Lon­don, and fi­nish their day at the Lon­don Eye. They agree that by fol­lo­wing each other’s di­rec­tions, they can see all the land­marks wit­hout get­ting lost.