The correct answer is: D. RPSQ
The sentence is about a man who reached his office at 10.00 a.m. and no sooner had he got out of the car than there was a huge explosion and it went up in flames. The correct sequence of the words is:
D. RPSQ
- R: had he got out of the car
- P: no sooner
- S: and it went up in flames
- Q: than there was a huge explosion
The word “no sooner” is used to indicate that something happened immediately after something else. In this case, the man had no sooner got out of the car than there was a huge explosion. The explosion caused the car to go up in flames.