a) Listen to the dialogues:
1) ACFT: Newtown Control, Speedbird 711, correction, Speedbird 710.
ACC: Speedbird 710, Newtown Control, go ahead.
2) APP: Delta 774, contact Newtown Control 128.1, correction, 129.1.
ACFT: 129.1, Delta 774.
3) TWR: Austrian 601, QNH 1003 hPa.
ACFT: QNH 1013 hPa, Austrian 601.
TWR: Austrian 601, negative, I say again, QNH 1003, (acknowledge).
ACFT: QNH 1003, Austrian 601.
TWR: Austrian 601. Correct.
4) TWR: Air India112, RVR 600 metres.
ACFT: Air India 112, say again.
TWR: Air India 112, RVR 600 metres.
ACFT: RVR 600 metres, Air India 112.
5) ACC: Lufthansa 342, FL 330, heading 240.
ACFT: Heading 240. Say again flight level, Lufthansa 342.
ACC: Lufthansa 342. I say again, FL 330.
ACFT: FL 330, Lufthansa 342.
b) Listen to the dialogues again and repeat the controller’s words.
c) Listen to the pilot’s words and reply to them.