Incident Overview
A flight instructor was conducting rejected takeoff instruction with a foreign student. During the takeoff roll, the tower cancelled the takeoff clearance and instructed the aircraft to 'hold in position.' The instructor noted that the student did not understand the instruction, so he retarded engine power and repeated the clearance to the student. After repositioning the airplane for takeoff, the instructor asked the student if he understood the clearance, and the student acknowledged.
Sequence of Events
After receiving takeoff clearance again, the instructor reduced power on the right engine when the airplane was 10 mph below rotation speed. The student rotated the airplane, causing it to become airborne. The instructor then told the student to land the airplane, stating that sufficient runway remained. The student did not respond. The instructor attempted to land, but the tower advised that the landing gear was not extended. In response, the instructor applied full power on the right engine, but the airplane settled onto the runway.