Many students think        hard to learn English well.
#35245
A
that
B
it
C
this
D
its
推荐题目
What’s that?     a box.
#35063
A
It
B
It’s
C
That’s
D
Is
That boy is my good friend. _________ name is Mike.
#35223
A
e’s      
B
. He
C
is  
D
im
Look! ________an eraser.
#35264
A
This’s
B
It’s
C
What’s
D
That