[ Passive Voice ]
I looked again for the young boy, but he _______.
A. have vanished
B. was vanishing
C. had vanished
Select your answer:

Random Topics:
TOEFL Adjective and AdverbVerb-ing or to VerbComparatives and SuperlativesSimple vs Present Continuous TensesJobsGerund and To InfinitiveModifiersGrammar: MorphologyTime ClauseDefinite and Zero ArticleOther quiz:
Grammar › ViewWhales breathe with lungs, and dolphins …
A. does too
B. do too
C. neither do
D. do either
Future Tense › View
Đâu là cấu trúc của thì Tương Lai Đơn ở thể câu hỏi có từ để hỏi
A. S + will + V
B. S + won’t + V
C. Will + S + V…?
D. Wh_ + will + S + V…?
