[ Relative Pronouns ]
This is the most interesting book ______ I have ever read on this topic.
A. that
B. who
C. which
D. where

Random Topics:
Sentence Structure and Verb TensesModal Verbs for PossibilityMixed GrammarModals Posibility and ProbabilityFirst & Second ConditionalPresent Simple Affirmative and NegativeSo Such Enough TooPrepositionCommasArticles & QuantifiersOther quiz:
Mixed General Quiz › ViewA place I remember from my childhood is the little brown church in the ___.
a. vale
b. veil
Verb Tenses › View
She designs a new dress every week. (Simple Present)
A. paints
B. cooks
C. sings
D. designs
Grammar › ViewFruit juices are … than sugary drinks.
A. healthy
B. healthier
C. more healthy
D. healthyer
Grammar › View
Gold isn’t ____________ as platinum.
A. more expensive
B. the most expensive
C. the more expensiver
D. as expensive