[ Conjunctions ]
I cannot understand ____________ so many children love the Simpsons.
A. why
B. when
C. where
D. who

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Tenses › ViewWhat tense is almost never used with non-action verbs?
A. Present progressive tense
B. Simple past tense
C. Future perfect tense
D. Past continuous tense
Grammar › View
At… the bell at school is ringing
A. five o’clock
B. six o’clock
C. seven o’clock
D. eight o’clock