—      gloves are these? —Sorry. I don’t know. 
#38725
A
Who
B
Whom
C
Whose 
D
Who’s
推荐题目
Tom,      my good friends, Jim and Mike.
#52878
A
This is
B
they are
C
that is
D
these are
Egypt is famous for ____ pyramids.
#54800
A
it’s
B
it
C
its
D
it is
 Isabella and Maria         girls.
#39040
A
are all
B
are both
C
all are
D
is both
----Is Emma      sister?----Yes,      is. 
#54141
A
your; she
B
her; I
C
his; his
D
you; she