Ok hopefully this is a better picture but i'm making this worth 100 points because i need really bad.

For Number 11, both the target and the restaurant must be located on the same side of the street, both of them directly next to each other or maybe the restaurant inside the Target, sort of like a mall.For Number 12, the line going through the parallel line, aka the transversal line, is an intersection. On each side of the intersection, there are empty spaces. Think of it as a 90 Degree angle. There, the mall or bookstore will be placed. Maybe the mall on one side of the intersection, and the bookstore on the exact opposite side of the intersection, like this:

                                                         |

                                                         |

                                                         |

                                                | ___

                             |___       __|

                                               |___ | ___ |

                                                       |

                                                       |

                                                       |

The boxes on each angle represent where the mall and book store is or should be. After where the mall and bookstore is, on each side would be the location of the building if you have already placed them.                                        Hope I Helped!