3. Is this your book?____.
A.No, it doesn’t
B.Yes, it does
C.Yes, it is
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_____ he go to school by bus?
A.Does
B.Do
C.Is
We______ in the same class.
A.not
B.doesn’t
C.are not
My uncle ____ in the countryside now.
A. lives
B. live
C. lived
The life there ___slow and people ___very friendly.
A. are…is
B. is…are
C. is…is