Dada la oracion
tha planet of fuel operate efficiently
escriba la estructura afirmativa, negativa e interrogartiva en los soguientes tiempos verbales
1. presente simple
2. presente continuo
3. pasado
4. futuro

1
¿a qué pasado y futuro te refieres?

Respuestas

2013-12-11T22:06:28+01:00
The planet of fuel operate efficiently

1. presente simple
+ The planet of fuel operates efficiently
- The planet of fuel doesn't operate efficiently
? Does the planet of fuel operate efficiently?
   + Yes, it does.
   - No, it doesn't.

2. presente continuo
+ The planet of fuel is operating efficiently
- The planet of fuel isn't operating efficiently
? Is the planet of fuel operating efficiently?
   + Yes, it is.
   - No, it isn't.

3. pasado
+ The planet of fuel operated efficiently
- The planet of fuel didn't operate efficiently.
? Did the planet of fuel operate efficiently?
   + Yes, it did.
   - No, it didn't.

4. futuro

+ The planet of fuel will operate efficiently.
- The planet of fuel won't operate efficiently.
? Will the planet of fuel operate efficiently?
   + Yes. it will.
   - No, it will not.