We will fail the exam____we study hard.
That's why we are trying our best to prepare for the exam.( )
A.untilB.whenC.unlessD.how
Mom,I love you.
___.( )
Don't say it
Dear,I love you,too
It doesn't matter
Wonderful
Tom sometimes goes to the zoo by___bike.( )
a
an
the
/
找出划线部分发音与其他三项发音不相同的单词( )
needed
looked
watched
shopped
duck
sunny
lunch
sugar
some
sure
sister
sock