Sprint and run seem to be synonyms, so I think puzzled or baffled would be a fitting answer
Both are correct. Example sentences below.
In three hours, we will arrive at our house.
In three more hours, we will arrive at our house.
When using "more", it implies that there was time that was previously passed.
I think that the best way is making a friend or teacher check it before you turn it in. So they can give feedback, catch errors, or anything else
Answer:
on the field was felt by all the spectators is the answer