―You’ve dropped _______ “s” in the word “success”. ―Oh, _______ letter “s” is doubled.
#33095
A
a; a
B
a; the
C
an; the
D
the; the
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—Could you pass me _____glass on the table please? —Sure, but it’s _____empty one.
#32737
A
the, an
B
the ,the
C
the , a
D
a, an
Yesterday ___ 8-year-old boy fell into the river.____ boy was saved by ______policeman.
#32039
A
a ; A ; a
B
An ; The ; a
C
an ; The; the
D
a ; A; the
We can have_______ bluer sky if we create________ less polluted world．
#34650
A
a；a
B
a；the
C
the；a
D
the；the