__________ you've changed!

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His father used to be __________ the football team.

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Is your brother __________ afraid of big dogs?

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There used to be a tall tree in front of our classroom ,_________?

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Mother_________ us stories when we were young.

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A. was used to tell

B. is used to telling

C. used to tell

D. used to telling

I bought a new pen last Saturday,_________ I can't find it now .

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I have been learning Japanese________ about three years.

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Practice is good ________health.

[　　]

Please write a letter to tell your friend ________ a better language learner.

[　　]

A. how to become

B. when to become

C. to become how

D. why to become

Now I am enjoying learning and I got ________ A this term.

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