[ Present Continuous, Present Perfect and Used to ]
They …………… (clean) the whole house.
A. are clean
B. are cleans
C. are cleaned
D. are cleaning

Random Topics:
Clauses and ConjunctionsPassive SentencesHabitual and Continuous TensesGerund and InfinitivePossessive Nouns with Apostrophes and PronounsSubject, Object, Possessive Pronoun and Possessive AdjectivesGerunds as objects of prepositionSuffixes and TensesGrammar and VocabularyTOEFLOther quiz:
Vocabulary & Grammar › ViewA large number of …. objects were found in the cave.
A. Historical
B. Historic
C. history
D. historically
Grammar › View
You can ………………….go to the library or stay at home.
A. none
B. either
C. neither
D. all
Grammar › ViewBill asked the bank ………. if he could open an account.
A. warden
B. assistant
C. clerk
D. guard
Phrasal Verb › View
How can you “make up” someone who has been wronged?
A. Apologize and make amends
B. Ignore the situation
C. Blame the person
D. Forget about it
