He said, "The train rached at nine.' বাক্যটির Indirect Speech-
He said that the traing has reached at nine
He said that the train had reached at nine
He said that the train reaches at nine
He said that the train has reached at nien
'You should drive the car at a speed compatible --- safety.' বাক্যের শূন্যস্থান সঠিক শব্দ বসবে-
For
towards
at
with