As the sun_______.I decided to go out.

1. was shining
2. shine
3. has shone
4. shines

Explanation: Main/Principle Clause এর verb টি past tense এ থাকলে sub-ordinate clause এর verb টিও past tense এ হবে। That, when, As, If. Where, Though, Although, Unless etc. এর পরে সাধারণত sub-ordinate clause বসে। যেমন- 1) He said that he would be unable to come. 2) As the sun was shining, I decided to go out. 3) Did you buy any fruit when you went shopping?,