[ Grammar ]
The teacher had the students ______ up the classroom.
A. clean
B. cleaned
C. cleaning
D. to clean

Random Topics:
Passive Modals, Impersonal PassivePresent and Future TensesGrammar and Passive Voice1st & 2nd ConditionalsDo / Have / Can - Basic QuestionsVerbal PhrasesVocabulary and DefinitionsGrammar: so and suchIntensifiers: Really vs VeryNarrative Tenses & ConditionalsOther quiz:
Grammar › ViewHe still walked slowly ALTHOUGH he was late for the bus.
A. adverb
B. conjunction
C. pronoun
Tenses › View
Choose the correct sentence:
A. They eats lunch at noon.
B. They eat lunch at noon.
C. They eating lunch at noon.
D. They eaten lunch at noon.
Grammar › ViewThe bank is in ____ sixth year of operation.
A. it’s
B. its
Grammar › View
Although it rains heavily outside, farmers still _____ hard on the farm.
A. will work
B. are working
C. work
D. worked
