[ Grammar ]
Which is the complete subject of the following sentence?
The white blood cells in your blood fight disease.
A. The white blood cells
B. The white blood cells in your blood
C. The white blood
D. The white blood cells in your blood fight

Random Topics:
Clause Markers TOEFL GrammarAction, Helping & Linking VerbsQuestion tag and + - AgreementSentence Fragments and Complete SentencesBe going to / WillThe Past SimpleConditional Sentence Type 1Conditional SentenceNoun Verb AgreementParts of SpeechOther quiz:
Grammar › View“Do you happen to know where the post office is?”
“Of course, drive on a little __and at the end of the road turn left”.
A. along
B. past
C. towards
D. farther
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It’s a doctor _______ takes care of young kids.
A. who
B. which
C. where
D. that
Vocabulary › ViewThe ______________ is the setup to which you will compare all the others.
A. control
B. experiment
C. scientific method
D. variable
Grammar › View
She likes_____the internet in her free time
A. doing
B. surfing
C. surf
D. to surf
