[ Subject-Verb Agreement ]
Half of the books _______ novels.
A. Is
B. Are

Random Topics:
Present Simple, Present Continuous or Present PerfectPresent ContinuousVerb Tenses (Progressive, Perfect)Conditional Sentences and AdverbsPrepositions and TensesGrammar - PunctuationAdverbs of Manner, Likes and PreferencesVocabulary & GrammarModal Verbs & Time PrepositionsAuxiliary VerbsOther quiz:
Modal Auxiliaries and Similar Expressions › ViewWhich modal phrase describes a past habit?
A. Used to
B. Be used to
C. Could
D. Should
Grammar › View
Marie Curie, …………, was awarded a Nobel Prize for her work.
A. was the scientist who discovered radium
B. whose scientific discovery of radium
C. the scientist discovered radium
D. the scientist who discovered radium
Conditional Sentences › ViewWhen I _______ (finish) my work, I_______ (go) to the cinema.
A. will finish/go
B. finish/will go
C. finishes/will go
D. finish/go
Verb Agreement › View
A few of the cookies (was/were) eaten by the children. Choose the correct verb form that agrees with the subject.
A. was
B. were