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The students are _______ to know that elephants can walk quietly on tiptoe.
#35995
A
surprising
B
surprised
C
frightening
D
frightened
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—Why did _____ take Aunt Molly almost an hour to get home ?—I don’t know . Maybe there was something wrong with her car .
#36332
A
that
B
it
C
she
D
this
Smile to the world, _____ the world will smile back to you.
#36219
A
nor
B
but
C
or
D
and
 We speak English in class_________.
#43413
A
every day
B
everyday
C
everydays
D
every days
Thank you for ______ me about it.
#39411
A
tell
B
telling
C
tells
D
told
The teachers’desk is __________________ the classroom.
#43597
A
behind
B
in front
C
in front of
D
in the front of