Front

Janice found her favorite earring beneath the loose floorboard after five years.

Back

beneath

Front

Best way to add "As she laughed to herself" to: "He must have knocked over the glass I left on the counter, Jenna thought."

Back

He must have knocked over the glass I left on the counter, Jenna thought as she laughed to herself.

Front

Combine the clauses: Though she started with the flute two years later, Aisha plays the piano and the flute very well now.

Back

Though she started with the flute two years later, Aisha plays the piano and the flute very well now.

Front

Change to a complex sentence: Everyone watched Usain Bolt race; he ran 23mph and won the gold medal.

Back

Replace the semicolon with because after the word race.

Front

Change this sentence to a compound-complex: Steve brought a new game to our house after school let out, we played the entire night.

Back

Insert 'and' after the comma.