[ Subject-Verb Agreement ]
He ___ one of those patients who demand constant reassurance.
A. Are
B. Was
C. Is
D. Were

Random Topics:
Present Progressive or Present SimplePast Continuous TenseIrregular verbsPossessive Adjective and PronounPresent Tense vs Past TenseComparatives, Superlatives, and ModalsSimiles and Body IdiomsPresent / Future / Present Progressive / non Action VerbsInterjection & Prepositional PhrasesGerund & InfinitiveOther quiz:
Present and Future Tenses › ViewWhy ________ so silly today? You have never behaved like this before.
A. are you being
B. are you
C. has been
Grammar › View
You ……. want to bring a jacket in case it gets cold.
A. should
B. must
C. can
D. might
Paired Conjunction › View………. a piece of stone ……. a hammer might help us with this kind of work.
A. Neithor…….or
B. All…..of
C. Either…..or
D. but….also
Grammar › View
Marisa is a marine biologist, but she … Geography.
A. use to study
B. use to studied
C. used to study
