Question

Both of them ....... since their childhood.

• A. are working here
• B. work here
• C. have been working
• D. are liking to work

Answer 1

The Correct Option is C

To determine the correct tense to use in the sentence, "Both of them ....... since their childhood," we need to find the option that appropriately represents an action that started in the past and continues up to the present.

The phrase "since their childhood" implies the action began in the past and is still ongoing. In English, the present perfect continuous tense is used to describe such scenarios, where the action began in the past and continues to the present or was recently completed.

The correct option from the choices provided is: "have been working".

Here's a breakdown of why each option suits or does not suit the sentence:

• are working here: This is in the present continuous tense. It describes an action currently happening but doesn't indicate it started in the past.
• work here: This is in the simple present tense, which is used for habitual actions but does not convey the continuity from the past.
• have been working: This is in the present perfect continuous tense, which describes actions that started in the past and continue to the present. It perfectly matches "since their childhood."
• are liking to work: The word "liking" is rarely used in the continuous tense, and this option is grammatically incorrect in this context.

Thus, the most suitable choice is: have been working.