[ Past Tense vs Present Tense ]
The soldiers …….. (protect) the boarder everyday.
A. protect
B. protects
C. protecting
D. protected

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Simple vs Continuous Past TensePresent Simple and Modal VerbsPast Tense and Past ContinuousPerfect ModalsDefinite & Indefinite Pronoun & ConditionalsVocabulary : Coming & GoingGerund & ParticipleVerb Types and TensesModal Verbs & Time PrepositionsGrammar and PrepositionsOther quiz:
Pronoun & Present Simple › ViewEvery morning I……………….a shower by………………before I………………to the university.
A. takes / herself / goes
B. get / yourself / go
C. take / myself / go
D. gets / himself /goes
Grammar › View
I saw _____ president on TV tonight.
(President: tổng thống)
A. 0
B. a
C. an
D. the
Grammar › ViewThe elephant is ……… than the hippo
A. the bigger
B. big
C. biggest
D. bigger
Grammar › View
My father …. a pilot.
A. were
B. are
C. is
D. am