Answer:
O. They use bicycle parts to build their plane.
O. Their plane uses runners on a track to gain speed for take-off.
Explanation:
The two statements above is the showing the fact about the two things which the Orville and Wilbur brothers did differently that when they are building their plane. <em>This was what contributed towards their success when compare with others who attempted similar things.</em>
A it wouldn’t make sense if you used the other options
Answer:
As we came into port, I couldn't believe my eyes.
Explanation:
this is showing amusement and shock, making it correct.
Answer:
all of them are all great choices
they all apply
Explanation:
