Sure, let's match each sentence with the correct missing subject pronoun:
1. toma el café.
- The correct pronoun here is A) Yo.
- "Yo tomo el café." translates to "I drink the coffee."
2. comes la tostada y la mantequilla.
- The correct pronoun here is B) usted.
- "Usted come la tostada y la mantequilla." translates to "You (formal) eat the toast and butter."
3. Señora Machado, comparte las papas.
- The correct pronoun here is C) Él.
- "Él comparte las papas." translates to "He shares the potatoes."
4. preparo la pizza.
- The correct pronoun here is D) Tú.
- "Tú preparas la pizza." translates to "You (informal) prepare the pizza."
So, the final matched sentences are:
1. Yo toma el café.
2. usted comes la tostada y la mantequilla.
3. Él Señora Machado, comparte las papas.
4. Tú preparo la pizza.