English Language · English

Rearrange the sentences P, Q, R, and S between the fixed sentences S1 and S6 to form a logical passage: S1: While crossing a busy road we should obey the policeman on duty. P: We should always cross the road at the zebra crossing. Q: We must look to the signal lights and cross the road only when the road is clear. R: If there are no signal lights at the crossing, we should look to the right, then to the left and again to the right before crossing the road. S: If the road is not clear we should wait. S6: We should never run while crossing a road.