Can i get some with these i need to put it in better sentences

These sentences are split into clauses (parts of a sentence), and your assignment is to rewrite the sentences with different ways to connect the two clauses.  The example connects the clauses in 3 ways: a comma and "and", a colon, and a period to totally split the clauses.

For the first question, your 3 sentences should be
"Ben ran a good race, and he came in second."
"Ben ran a good race: he came in second."
"Ben ran a good race.  He came in second."

The next question:
"We applauded the actress, and she came out for a second bow."
"We applauded the actress: she came out for a second bow."
"We applauded the actress.  She came out for a second bow."

Just do this for the next two, and you should be good!

The first sene: alice was performing a magic trick with a wand and a small spell book that her grandfather had given her. while she was practicing she saw matt who was one of the other contestants, while she was practicing matt bumped in to her and made her say the spell wrong. all of a sudden a swoosh of sparkling purple wind picked them up and put them back on the floor. when they looked at each other alice saw herself and that’s when she realized that they had switched bodies.