Listen to the following pairs of vowels and note which pairs of sounds are the same and which are different.
You may have to adjust the audio player on your computer to switch off the download audio boxes and to get audio immediately on the audio player.

1.	*	*
2.	*	*
3.	*	*
4.	*	*
5.	*	*
6.	*	*
7.	*	*
8.	*	*
9.	*	*
10.	*	*
11.	*	*
12.	*	*
13.	*	*
14.	*	*
15.	*	*
16.	*	*

(Here is the complete set of files for downloading).