[ Tenses ]
The dog ___ to the door when he heard a noise.
A. run
B. runs
C. ran
D. will run

Random Topics:
Would/would like - affirmative/negativeV-ing/to-VGrammar - Punctuation of SentencesIn/On/At + TimeTOEFLPast Tense vs Present Perfect TenseAcademic VocabularyGerund & InfinitiveVerbs of movementGrammar & VocabularyOther quiz:
Prepositions of Place › ViewLook! That’s a Picasso _______ the wall.
A. in
B. on
C. at
Can vs be able to › View
When Mike was a kid, he __________play the piano. Now, he gives concerts.
A. was able to
B. wasn’t able to
C. could
Grammar › ViewBy using the environment sustainably, the environment and the natural resources ____ provides will not be depleted or destroyed permanently – and will be available for human use for a very long time.
A. that
B. which
C. what
D. it
Grammar › View
We don’t like _____.
A. this habit of him
B. this of his habit
C. this habit of his
D. his habit of this
