[ Relative Clause ]
The bed ______ I slept on has no mattress.
A. which
B. where
C. that
D. when

Random Topics:
Grammar - PunctuationGerund or InfinitiveNounsModals and Present TensesParallelism and Subject Verb AgreementConditional Sentence 0, 1Prepositionstoo / enoughSimple Future - WillModals - Reported Speech - ConditionalsOther quiz:
Grammar › ViewTom bought a ticket. He ______________ to a movie tonight.
A. goes
B. is going
C. will go
D. go
Grammar › View
… are usually good language learners.
A. The women
B. Women
C. Woman
Unreal Conditionals › ViewWhich is incorrect?
If she has time, she would read more.
A. has
B. ,
C. would read
Verb Tenses › View
My cousin _____ in Guadalajara in his life.
A. has never been
B. was never
C. is never