33
0:13
1 Ομιλητές
1 Κεφάλαιο
8 τμήματα
Ομιλητές
Κεφάλαιο
-
0:00Κεφάλαιο 1: Number 15. 12s · Speaker 1
Number 15. How often do you visit the manufacturing plant? A. Every two weeks. B. For an hour. C. He's staying with a friend.