How is your mother？________．

1. A.
   Great．
2. B.
   She's a teacher．
3. C.
   She's Mary．
4. D.
   She's 40．

-________ is Mary?

-She is 16．

1. A.
   How old
2. B.
   How
3. C.
   Where
4. D.
   When

How is your mother？________．

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