[ Tenses ]
I think I (hear)___________ a strange sound outside the house 5 minutes ago.
A. heard
B. hear
C. have heard
D. will hear

Random Topics:
Simple PresentPossessive Pronouns and Adjective PronounsSimple Past vs Past Continuous TenseDefinite and Indefinite ArticlesSimple Present and Present Continuous TensesGrammar of Future PlansMoods of GrammarSo Such Enough TooSentences and Non SentencesModals and ResponsibilitiesOther quiz:
Conjunctions › View_____________ I didn’t like him, but then I found out that he is very nice.
A. At first
B. Because
C. After that
D. And then
Grammar › View
The three best athletes or teams ___ medals.
a. are given
b. give
c. gave
You____________ forget to pay the rent tomorrow. The landlord is very strict about paying on time.
A. don’t have to
B. couldn’t
C. mustn’t
Past Tense › View
There … a lot of oranges in the box
A. was
B. were
C. had
D. has
