[ Tenses ]
They / Hanoi / their summer vacation / last month.
A. They are in Hanoi on their summer vacation last month.
B. They were in Hanoi on their summer vacation last month.
C. They in Hanoi on their summer vacation last month
D. They was in Hanoi for their summer vacation last month

Random Topics:
Noun Verb AgreementPast form of ModalsDegree of ComparisonGerunds, Infinitives and ParticiplesAdjective Clause and Adverb ClauseVerb Types and TensesPast Perfect or Past Perfect ContinuousParts of Speech and Compound SentencesMain Idea and Sentence StructureModal VerbsOther quiz:
Vocabulary › View(n.) something that divides (such as a wall); the act of dividing
(v.) to divide or subdivide into parts or shares
A. partition
B. arrears
C. minimum
D. taut
Grammar › View
Harry ____________ (study) for twelve years when he graduates. (future perfect tense)
A. had studied
B. has studied
C. will have studied