Chọn đáp án đúng nhất
Chọn đáp án đúng nhất và giải thích
1.He was looking at his parents.....,waiting for recommendations
A.obey. B obedience. C.obedient Đ.obediently
2.For... reasons,passengers are requested not to leave any luggage unattended
A.secure. B.securely. C.security. D.securing
3.Many Vietnamese people.....their lives for the revolutionary cause of the nation
A sacrifice. B.sacrificed. C.sacrificial. D.sacrificially
1.He was looking at his parents.....,waiting for recommendations
A.obey. B obedience. C.obedient Đ.obediently
2.For... reasons,passengers are requested not to leave any luggage unattended
A.secure. B.securely. C.security. D.securing
3.Many Vietnamese people.....their lives for the revolutionary cause of the nation
A sacrifice. B.sacrificed. C.sacrificial. D.sacrificially