[ Grammar ]
Agatha Christie, ______ books are world famous, was born in 1890.
A. that
B. where
C. whose
D. which

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Present and Past TenseClauses and GerundsCountable - UncountableAction, Helping & Linking VerbsDaily Routines & TensesIF CLAUSEPast and Present ContinuousSentence Fragments and Complete SentencesModal Verbs and Contrastive ConjunctionsSimple PastOther quiz:
Tenses › ViewPut the verb in bracket into the correct form
I (not, eat) ___________ dinner at six o’clock yesterday.
A. didn’t eat
B. not eat
C. ate not
D. didn’t ate
Relative Clauses › View
A blockbuster is a book or a film which it is very popular and successful.
A. correct
B. incorrect
Grammar › ViewDo you prefer geography … history?
A. so
B. and
C. or
Passive Sentence › View
The passive sentence for “My friends invited all students in our class to her party yesterday” is…
A. Yesterday my friends invited all the students.
B. I was not invited yesterday
C. Yesterday was her party.
D. All students were invited to her party yesterday.