Bài tập:   1     2     3     4     5     6     7     8     9     10     11     12     13     14     15     16     17     18     19     20     21     22     23     24     25     26     27     28     29     30     31     32     33     34     35     36     37     38     39     40     41     42     43     44

For each question, choose the correct answer.
 

16   You will hear two friends talking. What’s the problem with the boy’s bike?
17   You will hear two teachers talking. What don’t they agree about?
18   You will hear two friends talking at a school. Why is Paul tired?
19   You will hear a girl talking about her holiday. What didn’t she like about her holiday?
20   You will hear a boy talking about his piano practice. Who has told him to stop practising?