第3课时(Parts 5, 6a & 6b).pptx
5-1.mp3
5-2.mp3
5-3.mp3
5-5.mp3
5-6.mp3
another.mp3
big.mp3
but.mp3
present.mp3
rice.mp3
s5-01.mp3
s5-02.mp3
s5-03.mp3
s5-04.mp3
s5-05.mp3
s5-06.mp3
s5-07.mp3
s5-08.mp3
s5-09.mp3
s5-10.mp3
s5-11.mp3
stupid.mp3
Unit 4-5.mp3
we.mp3