• NOT UNTIL DARKNESS FELL____HE HADN’T DONE HALF OF HIS WORK.A...
Bài 17. • Not until darkness fell____he hadn’t done half of his work.
A. that he realized
B. did he realize
C. that he didn’t realize
D. didn’t he realize
Bài 17. • Not until darkness fell____he hadn’t done half of his work.
A. that he realized
B. did he realize
C. that he didn’t realize
D. didn’t he realize