[ Past Simple Tense ]
Yesterday, the students _______ the classroom after class.
A. clean
B. cleaned
C. cleaning
D. cleans

Random Topics:
Contrastive ConjunctionAlong & AgainstGrammar Present Perfect (ever never)Verb Tenses and Past ParticiplesConjunctionPresent/Past/Future Continuous TenseAdverbial Clause of Cause and EffectSubordination ConjunctionsCompound and Complex, ConditionalsTenses - Pasive VoiceOther quiz:
Conjunction › ViewThey played _____ it was dark.
A. until
B. unless
C. while
Grammar › View
I’m not buying that. It’s ______ expensive
A. too
B. enough
C. too very
D. too much
Have you ______________ your lost dog yet?
A. find
B. finded
C. found
Conjunction › View
Luke is a contractor, _______ he knows the construction business.
A. Luke is a contractor, so he knows the construction business.
B. Luke is a contractor, nor he knows the construction business.
C. Luke is a contractor, or he knows the construction business.
D. Luke is a contractor, but he knows the construction business.
