Question

Who__________ looking after the children recently?
a. has been
b. have not been
c. has
d. None of the above

Answer 1

Answer:

has been is your answer hope it is helpful

Answer 2

Answer:

The words a. "has been" are the most appropriate choice for the given interrogative sentence.

Explanation:

• The verb "to be" is the source of the phrase "has been," which uses the present perfect continuous tense and comes from the root verb "to be."
• The phrase "has been" means something is taking place at present over a period of time. This is what is meant to be conveyed by the tense known as "present perfect continuous."
• The word "recently" in the question provides a strong hint in this direction. This indicates that the question is referring to a considerable amount of time that has passed.
• Since "who" is considered to be a singular noun regardless of the number of people that it may refer to, "has" is used instead of "have" to indicate possession.

#SPJ2