Jim and Jill are ten years old.
They don't go to school.
Jim and Jill helped (are helping) Santa Claus.
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Jim wants a big red ball.
?
It will wipe off the dust
1. I'm brushing my teeth.
2. My parents are driving a car.
3. My friens is reading a book.
4. I'm making breakfast.
5. My grandmother is writing a letter.