[ Subject Verb Agreement ]
A number of special conditions (is / are) necessary for the formation of a geyser.
A. is
B. are

Random Topics:
Adjectives and comparisonsGrammar: Have toPresent and Past TensesRelative Pronoun/AdverbsIdentifying Sentence TypesVerb, Object, PrepositionPast ContinuousWish - beginnerModals, Phrasal Verbs, Gerunds and InfinitivesRelative - ConditionalOther quiz:
Past Tenses › View“While we ______ (have) dinner, the phone rang.”
A. had
B. were having
C. have
D. had been having
E. are having
Grammar › View
How are you?
…………..
A. Yes I’m fine
B. I’m fine thank you
Grammar › ViewI really hope _____ ready for a fun time!
A. you’re
B. your
Grammar › View
Derek is ________ fisherman.
A. A
B. AN
