, please!

    Children are visiting Uncle Wang's factory. It's a potato crisps factory. There (be) many machines. One machine (wash) the potatoes. Some machines (make) crisps. Another machine (cut) the potatoes. Uncle Wang says, " (not touch) the machines, please! They are dangerous."

⑴This is a factory. It makes crisps.            A.

⑵Don't touch the machine. It's dangerous.   B.

⑶Put the bags in the box.                    C.

⑷Have a bag of crisps.                       D.

⑸I can wash the potatoes.                     E.

These machines .