— _______ does Tom like math? —Because _____ fun.
#55776
A
Why, it’s
B
When, it
C
Why, It’s
D
When, it
推荐题目
 –Where ______ my pens? –      on the table. 
#55829
A
is, It’s
B
is, Its
C
are, They’re
D
are, It’s
_________ my two sisters. And __________ my brother.
#55915
A
This is, this is
B
These are, this is
C
These are, these are
D
This is, these are
 Are ________ her parents?
#55861
A
this
B
these
C
she
D
that
–Are these your rulers? – Yes, ________.
#55827
A
these are
B
it is
C
they are
D
they aren’t