[ Grammar ]
—-orbits the Sun, Uranus rotates on its axis, an imaginary line through its center.
A. For it
B. It
C. As it
D. There is

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Question WordsTenses - Present and PastIN, ON & ATAdverbs and Adverbial PhrasesVerb Moods and Vague PronounsRegular and Irregular AdverbVerbs + Gerund or InfinitiveComparative AdverbsFuture Continuous, Future Perfect and Future Perfect ContinuousPresent Perfect Simple and ContinuousOther quiz:
Have to / Do not have to › ViewWhen he was young he ________ dance all night long.
A. can
B. may
C. could
D. I don’t know
Grammar › View
If Clara __________ the message, she would have responded.
A. sees
B. seen
C. has seen
D. had seen
Grammar › ViewThe students have memorized the vocabularies _____ less than 5 minutes.
A. for
B. since
C. just
D. yet
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Do you know the boy ………… we met at the party last week?
A. which
B. whose
C. what
D. who
