For the first few minutes she was leading the race, then she began to fall _____
For the first few minutes she was leading the race, then she began to fall ______.
A. out
B. through
C. back
D. off
For the first few minutes she was leading the race, then she began to fall ______.
A. out
B. through
C. back
Đáp án: C
Giải thích: fall back: bị tụt lại phía sau
Dịch: Trong vài phút đầu tiên cô ấy đang dẫn đầu cuộc đua, sau đó cô ấy bắt đầu tụt lại phía sau.