[ 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:
Vocabulary › ViewThe ___ caused by burning fossil fuels has become a significant global issue.
A. carbon footprint
B. language barrier
C. compost
D. single-use plastic
Adverb Clauses › View
What is the subordinating conjunction?
Because it was raining, we had to wait to run.
A. Because
B. Had
C. Wait
D. Run
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
