初一英语的两个小问题Mary:Is _ your backpack?Lisa:Yes, it is.Mary:Is _

初一英语的两个小问题Mary:Is _ your backpack?Lisa:Yes, it is.Mary:Is _ Is Mary your sister?_____.A.Yes,it is B.Yes,she is C.Yes,he Is that Mary speaking?Yes ,it is ________________?(your,backpack) yes,it is . 问句hi,is（ ）Mary?回答Yes,it's Mary. whose ipad is this,Mary?It is _.My uncle bought it for my br Is this your school?yes,there are three _ _ _ _ _ _ _here,an John is good at training.Mary is _ than him It is windy and cold.Mary is wearing a black hat and a red _ Is Mary a f ___mame?yes,it is what is it? yes,it is. it is my cat. this is mary. he is my lucy's backpack is _ _ _ the chair.