A. phonetics
Ex1: 1c 2b 3a 4d 5a
Ex2: 1a 2d 3c 4b 5c 6d 7b 8a 9c 10a
Ex3: 1c 2a 3d 4c 5b
Ex4: 1c 2b 3d 4b 5b
Ex5: 1c 2a 3b 4a 5d
Ex6:
1. We spent two hours to repair the window yesterday.
2. My mother likes watching folk music on VTV1 channel.
3. Internet have changed the way we communicate.