— What’re those?—_________ are flowers.
#35220
A
It
B
These
C
They
D
That
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My mom always tells me that _________/'nʌθɪŋ/ is difficult.
#35136
A
nothing
B
nobody
C
none
D
something
Look at those dogs. _______ are not _______dog.
#35174
A
It; their
B
They; my
C
They; we
D
Their; our
Bob, __________ my teacher, Miss Hu. Miss Hu, ___________ my brother. 
#35323
A
this’s is
B
she’s, he’s
C
this is, this is
D
this’s, this’s