<span>The correct answer is FALSE. Subordinate clause is dependent on a main clause. It can only create complete thought when used with a main clause, and not by itself.</span>
Tower Bridge has a fascinating history, which is explored in full in Tower Bridge Exhibition. Here’s some to get your started…
1910 - the high-level Walkways, which were designed so that the public could still cross the bridge when it was raised, were closed down due to lack of use.
1912 - during an emergency, Frank McClean had to fly between the bascules and the high-level walkways in his Short biplane, to avoid an accident.
1952 - a London bus driven by Albert Gunter had to leap from one bascule to the other when the bridge began to rise with the number 78 bus still on it.
1977 - Tower Bridge was painted red, white and blue to celebrate the Queen's Silver Jubilee. (Before that, it was painted a chocolate brown colour).
1982 - Tower Bridge opened to the public for the first time since 1910, with a permanent exhibition inside called The Tower Bridge Experience.
I think it means that you are supposed to create a PSA about something you’re passionate about. For example, if you’re passionate about the environment, you might choose to do a PSA about littering.
