.Mum,  ________my teacher, Mr Wang.
#55809
A
he is
B
it is
C
this is
D
that is
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-- ________Alan’s pens? --Yes, they’re ________.
#55802
A
Is this; his
B
Are these; his
C
Is this; her
D
Are these; her
_______ are my brother and sister.
#55909
A
This
B
These
C
That
D
It