[ Past Tenses ]
After the teacher ___ (explain) the lesson, the students asked questions.
A. explains
B. explained
C. was explaining
D. had explained
E. explaining

Random Topics:
Adjective ClausesInfinitive and Gerundtake, make, doVerb 3 formsReported Speech and TensesPresent Simple & Present ContinuousSubordinate ConjunctionsModals and Active and Passive VoiceSimple Future TensePassive Voice and Relative ClausesOther quiz:
Grammar › ViewWhich part of the sentence is the predicate? “The boy ran to the park.”
A. The boy
B. Ran to the park
C. To the park
D. Boy
Adverb of Concession › View
Tom wakes up everyone ……………….. playing the guitar very softly (rất nhẹ).
A. because
B. in spite of
C. when
D. although
Grammar › ViewNewspaper are______ to peoples doors every day
A. taken
B. given
C. delivered
D. handed
Passive Voice › View
Change the sentence into passive one!
Melissa eats pizza every Friday.
A. Pizza is eaten by Melissa every Friday.
B. Melissa is eaten pizza every Friday.
C. Pizza eats Melissa every Friday.
D. Pizza is ate by Melissa every Friday.
