4.多久自从提姆弹吉他?

5. Why does Tim play the guitar better than John?

5.为什么提姆弹吉他比约翰?

III.Listen to the passage again and fill in the blanks.

III. 听短文填空。

John has been trying to learn how to play the guitar.

约翰一直在学怎么弹吉他。

He has been taking lessons for half a year. However, he hasn't been studying hard.

他已经接受了半年的培训了。然而，他没有努力学习。

He has only been going to his Iessons sometimes.

他已经将他的课有时。

Moreover, he seldom practices.

   此外，他很少练习。