—Is he Li Ping?—Yes, ____.A. I’m B. he’s C. he is
My grandpa is very old and isn’t_______good health.
Julie and her brother went to the_______to buy new shoes.
Be careful, ___________ you will fall off the tree .
______it be Peter? No, it______ be Peter, It ______ be Tom.
________Tony with Sam often play tennis after school?