Need more context to answer this properly, what book is it? I'll edit
also is that yelena from aot in ur pfp lol
Answer:
The plague and the Great Fire of 1666 were still in living memory.
<em>
The "were" should be "was."</em>
When it first opened London is a very different place.
<em>The "is" should be "was."</em>
<em />
I could only find two, sorry.
Explanation: