Explicație:
1.saved
2.was walking saw
3.replied received
4.was repairing read
5.gave told
6.got was snowing
7.increased
8.were talking arrived
9.told
10.shivered and felt
11.was doing
12.whispered
13.had
14.spent
15.began told
16.moved
17.became
18.was covering woke
19.fell cried
20.were playing went
21.were travelling
