If I were you, I would try to get more sleep. Identify the mood of the underlined verb in the sentence.
O
indicative
O
imperative
O
subjunctive
The underlined word it were.

The details about the statues, i believe, are that they're carved from blocks of igneous stone, many of them are partially buried under the ground which to preserve and protect them from the harsh environment on easter island, and many of the facial features have washed away. also, the most well-preserved one is at the british museum in london.these are just guesses from what i can see and what i think i read correctly. i'm sorry i couldn't be more .