EXERCISE 2. HÃY CHO BIẾT TỪ ĐỒNG NGHĨA HOẶC GẦN NGHĨA, TỪ TRÁI NGHĨA C...

4. The following sentences are correct EXCEPTA. You can listen to the radio book while you’re doing something else.B. Listening to the audio book is similar to listening to the radio.C. Audio books are relatively new so sales are increasing all the time.D. Audio books are sometimes considered to be enjoyable way of knowledge than reading.