Question

I___in this school since 1975.

a. Will study

b. have been studying

c. study

d. studied​

Answer 1

Answer:

I have been studying in this school since 1975.

Answer 2

Answer:

The correct option is (b) Have been studying.

Explanation:

In the sentence,

I have been studying in this school since 1975.

the verb is in the present perfect continuous tense.

Here the action started sometime in the past and is still happening now.

For example-

1. She has been playing with the ball for three hours.
2. We have been waiting for her since 2 pm.
3. Sara has not been eating anything since last night.

Conclusion:

I have been studying in this school since 1975.