[ Verb Tenses ]
expresses an action that has already been completed
A. Simple Tense
B. Progressive Tense
C. Perfect Tense
D. Perfect-Progressive Tense

Random Topics:
Passive Voice & TensesIrregular verbsPrepositions - ConjunctionsSimiles and Body IdiomsGrammar and PrepositionsMuch, many, a lot of, a few, a littleDependent ClausesPassive Modals in Different TensesPast PassivePerfect and Past TensesOther quiz:
Future Tense › ViewĐâu là cấu trúc của thì Tương Lai Đơn ở thể phủ định
A. S + will + V
B. S + won’t + V
C. Will + S + V…?
D. Wh_ + will + S + V…?
Adjective › View
Which is the usual order of adjectives?
a.She bought a new powerful computer.
b.She bought a powerful new computer.
a, an, the, Zero Article › ViewDad! There’s … man here to see you.
A. a
B. an
C. the
Modals › View
Public teachers ____________ attend the mandatory in-service training.
A. can’t
B. must
C. may
D. could
