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It’s an________.
#33856
A
key
B
pen
C
quilt
D
English book
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There is ______ "f" and ______"u" in the word "four".
#33896
A
an, a
B
a, an
C
an, an
D
a ,a
There is ________ useful book on the desk， _________ useful book belongs to my brother．
#32811
A
a; the
B
an; the
C
a; an
D
an; a
----Do you know ________ man who is standing under the tree? ----He is my new English teacher, Mr Hu.
#32705
A
a
B
an
C
the
D
/
Mr Wang bought _____house. _______house is not far from the lake.
#33542
A
a; a
B
the; the
C
a; the
D
the; a
____ old man behind Mary is _____ university teacher.
#32303
A
An, an
B
The , a
C
A , the
D
The , an