Monty bought a new camera because
Sammy couldn´t fall asleep last night because
The little girl was crying because
Susan slept late because
Bob couldn´t buy the new computer because
Kevin failed his examen because
I didn´t have to buy groceries because
I couldn´t speak to the boss because
Clara couldn´t pay for lunch because
Betty´s plants died because
She had forgotten to set the alarm
He had lost his old one
She had left her purse at home.
He had spent all his money
She hadn´t watered them.
He had already left the office.
He hadn´t studied at all.
He had watched a scary movie.
I had gone shopping the day before.
She had lost her doll.