Not until _____ home _____ that he had taken someone else’s bike
Not until _____ home _____ that he had taken someone else’s bike
A. he got/ did he realize
B. he got/ he realized
C. did he get/ he realized
D. did he get/ did he realized

Đáp án A

Đáp án A. he got/ did he realize
Giải thích : Cấu trúc đảo ngữ “Chỉ khi….thì” :
Not until + S + V + auxiliary + bare-inf + that + S + V
Dịch nghĩa : Chỉ khi về đến nhà anh ta mới nhớ ra mình đã lấy nhầm xe đạp của ai đó.