(    )42. ---__________ do you like dogs? ---Because they’re very cute.
 A. How       B. What        C. Where      D. Why
(    )43. My sister Lucy and I ______ homework in the room now.
 A. doing     B. are doing       C. do     D. does
(    )44. --- ____________ the pandas from? --- They are from China.
A. Where are    B. Where do    C. Where is     D. Where 
(    )45. ---Let’s see the pandas first.   --- _________.
 A. Lucky          B. Fine          C. OK         D. Well