[ Verb Tenses ]
He ___ his room on Saturday.
A. clean
B. cleaned
C. cleaning
D. cleans

Random Topics:
Prepositional PhraseAdverb of Frequency and TensesGrammar and Sentence CorrectionContrastive ConjunctionAdjectives or AdverbsPreposition and ConjunctionSentence Structure and Verb TensesNouns and QuantifiersPast and Present ContinuousPresent Tense vs Present ContinuousOther quiz:
Grammar › View“The show is starting now, so let’s find our seats.” “We should finish eating first; they won’t … the theatre with food.”
A. let entering
B. let to enter
C. let us enter
D. let us entering
Pre-intermediate › View
Psychologists know a lot _____ fears
A. of
B. about
C. on
Phrasal Verb › ViewVets always look ____ animals. It is their job.
A. for
B. into
C. after
D. in
Comparision › View
The second house is _____________ than the first one.
A. the best
B. best
C. better
D. the better
