—Who is playing the piano in the classroom? —_______ must be Susan. She plays the piano after school every day.  
#40027
A
She
B
It
C
This
D
He
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—I just heard that the tickets for tonight’s show had been sold out.—Oh, no! ______ 
#39307
A
I was looking forward to that.
B
It doesn’t matter
C
I knew it already.
D
It’s not interesting at all.
The movie is very       .So the children are        in it.
#43869
A
interest; interested
B
interested; interesting
C
interesting ; interested
D
interested ;interest
---_____ times did you do sports last week?--- Twice
#39469
A
How often
B
How many
C
How long
D
How much