If he doesn’t work harder, he’ll lose his job.
Câu hỏi: If he doesn’t work harder, he’ll lose his job.
A. Unless he do work harder, he'll lose his job.
B. Unless he works harder, he will not lose his job.
C. Unless he worked harder, he would not lose his job.
D. Unless he works harder, he will lose his job.
Câu hỏi trên thuộc đề trắc nghiệm
Trắc nghiệm Unit 5 Tiếng Anh lớp 12 phần Language Focus - Higher Education