A The two climbers stopped to rest. They (climb) had been climbing for hours and were
exhausted. Things were not looking good.
b They were very cold, because it (snow)
heavily since mid-
morning, and one of them (hurt)
his ankle..
c They (look)
for shelter
for the past two hours, because they realized that
the weather was going to get worse.
d They (already phone)
the
rescue centre for help.
e They (also leave)
details
of their planned route at the village where they
slayed the night.​

a The two climbers stopped to rest. They had been climbing for hours and were exhausted. Things were not looking good.

b They were very cold, because it (had been snowing) heavily since mid-

morning, and one of them (had hurt) his ankle.

c They (had been looking) for shelter for the past two hours, because they realized that the weather was going to get worse.

d They (had already phoned) the rescue centre for help.

e They (had also left) details of their planned route at the village where they

slayed the night.​