We agree to（）the test.

A.Good idea. Let’s go to the coffee shop on the corner.
B.No, I don’t like coffee.
C.Sorry, you can’t.
D.Yes, help yourself.

A.why
B.where
C.which 
D.as

A.I’m so happy!
B.No, I’m not good at studying.
C.Yes. May I succeed. 
D.Thank you, the same to you.