Backpacks

Most students carry backpacks to school.

Tom and Mary opened their backpacks.

They're putting stuff in their backpacks.

Tom and Mary put their backpacks on the table.

Tom and Mary grabbed their backpacks and left.

Tom and Mary started packing their backpacks.

Tom and Mary grabbed their backpacks.

They put their backpacks on the table.

They grabbed their backpacks and left.

They started packing their backpacks.