Answer:
Explanation:
2. The best thing I like about swimming is being in the water when it is hot outside.
3. The best thing I like about football is when I throw the ball to my team players.
4. The best thing I like about soccer is when I kick the ball into the net and get a point.
5. The best thing I like about Ping-Pong is when me and friend hit the ball back and froth.
6. The best thing I like about fishing is when I catch a fish and it is super small, it makes me laugh
7. The best thing I like about air hockey is when I see it flying in the air.
"Their" is correct, because it shows possession of the desk by someone else.
B. They are starting to fight
To show that Derek succeeded in using the dream machine to complete his his project.
Hope this helps :D