Is John strong?a:yes,he is b:No he is sick c:yes,he looks he

Is John strong?a:yes,he is b:No he is sick c:yes,he looks he his birthday in March A.Yes,she is.B.No,he is.C.Yes,he is. Does he have a tennis ball. A,Yes ,he is B,No,he does C,Yes, Yes,he is./No,he Yes,he is./No,he is.作答 Is Jack your brother A He is not B Yes he is C NO he is not Is this your son?A.Yes,he is.B.No,he isn't.C.Yes,it is. Is her name Alice? ￣___________ A、Yes,her is B、Yes,he's C、No Is this you brother?(A)No,it is.(B)Yes,he is.(C)No,he is.（D） is he you uncle?—_____.A.Yes,he is B.No,it's not C.Yes,this Is he Lin Tao?Yes,_____.A.it is B.he's C.he is Is Mary your sister?_____.A.Yes,it is B.Yes,she is C.Yes,he