HOW MANY BOOKS ARE THERE ON THE DESK

2. - DE THI HOC KY 1 MON TIENG ANH LOP 4 TRUONG TIEU HOC NGUYEN HUE NAM HOC 2015 2016 CO DAP AN
Tiếng Anh DE THI HOC KY 1 MON TIENG ANH LOP 4 TRUONG TIEU HOC NGUYEN HUE NAM HOC 2015 2016 CO DAP AN

2. A: How many books are there on the desk?