[ Grammar ]
They usually ______ the house before guests arrive.
A. clean
B. cleans
C. cleaning
D. is cleaning
Select your answer:

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Present simple or Past simpleAlong & AgainstIN, ON & ATCountable Vs Uncountable NounsPresent TenseRelative Clauses and etcModal Verbs and Gender NounsWish clauseWish + Verb 2Other quiz:
Modal Verbs › ViewYou _______ wear a school uniform. It’s a rule.
A. May
B. Should
C. Need to
D. Must
Grammar › View
George : Why did the boss invite us to the meeting room?
Kite : … related to the job.
A. I don’t have any idea
B. He may want to see us
C. He might need time to take a rest
D. Maybe there is some new information
E. There must be a new job