• HARDLY HAD HE ENTERED THE OFFICE WHEN HE REALIZED THAT HE FO...
Bài 37. • Hardly had he entered the office when he realized that he forgot his wallet.
A. had
B. the
C. when
D. forgot
Bài 37. • Hardly had he entered the office when he realized that he forgot his wallet.
A. had
B. the
C. when
D. forgot