IELTS 9, Test 1 Listening Answer key

The answer keys below were extracted from Cambridge IELTS 9. Transcript is also available here
Section 1, Questions 1-10
1 answer(ing) (the) phone
2 Hillsdunne Road
3 library
4 4.45
5 national holidays
6 after 11 (o'clock)
7 clear voice
8 think quickly
9 22 October
10 Manuja

Section 2, Questions 11-20
11 branch
12 west
13 clothing
14 10
15 running
16 bags
17 A
18 A
19&20 IN EITHER ORDER
            A
            E
Section 3, Questions 21-30
21 B
22 C
23 B
24 A
25 C
26 B
27 A
28 B
29 C
30 B
Trans
Section 4, Questions 31-40
31 tide/tides
32 hearing/ear/ears
33 IN EITHER ORDER; BOTH REQUIRED FOR ONE MARK
     plants
     animals/fish/fishes
34 feeding
35 noise/noises
36 healthy
37 group
38 social
39 leader
40 network/networks