A.my father; mother | B.my father’s; mother |
C.my father’s; mother’s | D.my father; mother’s |
A.be careful | B.being carefully |
C.to being careful | D.to be careful |
A.There is a book in the bag. |
B.These are apples. |
C.I go to school by bus. |
D.The radio is on the chair. |