A. He warned me not to touch the machine.
B. He warned me not to touch the machine.
C. He warn me not to touch the machine.
D. He had warned me not to touch the machine.
ExamTonight – Free Study Material, Vocabulary & Exam Preparation
ExamTonight – Free Study Material, Vocabulary & Exam Preparation
A. He warned me not to touch the machine.
B. He warned me not to touch the machine.
C. He warn me not to touch the machine.
D. He had warned me not to touch the machine.