Nina can’t answer the door right now because she ………… to her parents on her computer.
A. ‘s speaking
B. speaking
C. speaks

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Grammar › ViewChoose the correctly punctuated sentence.
A. According to the map Amy whispered we are very close to the hidden treasure.
B. “According to the map,” Amy whispered, “we are very close to the hidden treasure.”
C. “According to the map” Amy whispered, “we are very close to the hidden treasure.”
D. According to the map, Amy whispered, “we are very close to the hidden treasure.”
Grammar › View
Identify the part of speech for the underlined word:
My friends and I walked home after school.
A. Verb
B. Preposition
C. Adverb
D. Conjunction
I am a collector, I … many different buttons at home.
A. have
B. has
Perfect Modals › View
He _______________ (finish) a 500-page book in a single day!
A. must have finished
B. could have finished
C. can’t have finished
D. should have finished