Topics: Grammar for TOEFL
Rarely _____ located near city lights or at lower elevations.
A. observatories are
B. are
C. in the observatories
D. are observatories
Select your answer:

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Social Media Vocabulary › ViewTo show that you have read , and that you approve of a message
A. share
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Grammar › View
I used to like playing ______ football _____ basketball when I was young.
A. either – or
B. neither – nor
C. both – and
