[ Grammar ]
My dad knows a man ________ brother works in the White House.
A. who
B. that
C. which
D. whose

Random Topics:
Past Simple & Past ContinuousHow often - long - much - manyGrammar and PrepositionTransitionsAdjective vs AdverbSimple Past Tense and Present Continuous TenseGrammar RulesPassive to ActivePast Tense vs Present Perfect TenseTenses - AuxiliariesOther quiz:
Modal Auxiliary Verbs › ViewThey ______ (can / should) help with the cleaning after the event.
A. can
B. should
Grammar › View
The students ______________ Teacher’s Day.
A. celebrate
B. celebrates
Grammar › ViewI don’t know ______________ at my new school
A. anyone
B. no one
C. someone
Passive Modals › View
The ____________ is a warm-blooded vertebrate that produces milk to feed its young.
A. bird
B. reptile
C. mammal
D. fish
