Rearrange the parts to make a meaningful sentence.

P. the players to leave the field

Q. hardly had the match begun

R. when dark clouds rolled in

S. and the umpires asked

Explanation

1. 01

   "Hardly had ... when" is a fixed pair: Q begins it, and R brings the "when" part.

2. 02

   S adds a second event with "and". "Asked" needs to say whom: P "the players".

3. 03

   So the order is QRSP: "Hardly had the match begun when dark clouds rolled in and the umpires asked the players to leave the field."