Seudónimo Seudónimo
  • 03-05-2016
  • English
contestada

When using the perfect tenses of verbs, it's necessary to add a/an

A. irregular verb.
B. helping verb.
C. suffix.
D. infinitive.

Respuesta :

ali2713
ali2713 ali2713
  • 03-05-2016
Its is necessary to add a helping verb
Answer Link

Otras preguntas

list the 6 areas of interest
Hello, please help with this question. Thanks.
Bulbul thinks of a 3-digit number, decreases it by 50 and then increases it by 35. The resulting number will be
What if the nomads, decided not to become hunter gatherers, what would the world be like?
is marble a compound or element?​
R spectroscopy can be used to identify which _____________________ are present in a compound.
What is the value of x in the equation 8x – 2y = 48, when y = 4
Find the mode and range of the information.​
A runner changing speed from 3 meters per second to 5 meters per second is an example of
A plumber that dreams up a new idea and starts a unique 24 hour online plumbing service is an example of