Rearrangement

Rearrange: P: in the park, Q: playing, R: I saw, S: them

Rearrange: P: how, Q: to solve, R: do you know, S: this sum

Rearrange: P: that he is honest, Q: doubt, R: I, S: no

Rearrange: P: such a, Q: I have, R: never seen, S: tall building

Rearrange: P: he was, Q: disappointed, R: with the results, S: obviously

Rearrange: P: for a long time, Q: had been, R: waiting, S: they

Rearrange: P: the police, Q: to stop, R: ordered, S: the driver

Rearrange: P: your time, Q: if you, R: will fail, S: waste

Rearrange: P: it took, Q: to reach, R: five hours, S: the city

Rearrange: P: he is, Q: to work, R: too tired

Rearrange: P: despite the obstacles, Q: she, R: the summit, S: reached

Rearrange: P: having finished his lunch, Q: to the office, R: went, S: he

Rearrange: P: the higher you go, Q: you feel, R: the cooler, S: it is

Rearrange: P: only when, Q: the truth, R: you will know, S: he tells you

Rearrange: P: was so loud, Q: that, R: the noise, S: it woke me up

Rearrange: P: scarcely had I arrived, Q: when, R: began to rain, S: it

Rearrange: P: not until yesterday, Q: the news, R: did I, S: hear

Rearrange: P: should you need help, Q: do not, R: to call me, S: hesitate

Rearrange: P: being a sunny day, Q: to the beach, R: we decided, S: to go

Rearrange: P: with great care, Q: the surgeon, R: the operation, S: performed