Please choose the correct ending to complete the given sentence: Putting in contact lenses: Then, teen puts the contact lens on the index finger and then puts again it in his right aye. after

Ending1: , the teen continues talking. Ending2: , the teen turns and puts the lens in the right eye and the finger appliks. Ending3: , the teen puts the contact lens in the nose and turns to look. Ending4: , the teen puts only contact lenses.

Answer format: ending1/ending2/ending3/ending4