Institution: AGRANI BANK LTD Exam: Agrani bank Ltd - Officer 04.07.2008
Topic: Fill in the Blank, Subject: English Grammar (ইংরেজি গ্রামার)

Best Answer Explained in Below-:

In the sentence "I ----- TV when the telephone rang," the context implies that two actions are occurring concurrently: watching TV and the telephone ringing. To convey this scenario properly, we need to use the past continuous tense, which describes an ongoing action that was happening in the past when another action interrupted it.

Option A, "was watching," is in the past continuous tense and effectively captures this relationship between the two actions. It suggests that the speaker was engaged in the action of watching TV at the moment when the interruption (the telephone ringing) occurred.

Other options do not fit this context appropriately:

- Option B, "watched," is in the simple past tense, indicating a completed action without suggesting overlap with the ringing of the telephone.
- Option C, "are watching," is in the present continuous tense, which does not align with the past events described in the sentence.
- Option D, "have watched," is in the present perfect tense, which also denotes completion and does not indicate an ongoing action at the time of the interruption.

Thus, "was watching" is the most logical choice, as it correctly sets the scene for an ongoing action being interrupted by another event.