根据图片,完成下列句子。(18分)(1)This is my ________.A.sister B.brother(2)Show me your ________ photo.A.father's B.family(3)This is my ________.A.sister B.mother
My uncle came here _______the evening of October 7th.
—Is this your backpack? —Yes, _______.
—What’s this? —It’s_______.
_______, Linda. What’s this in English?
—Your English is very good. —_______.