—English is _________ difficult subject. I even want to drop it.—You’d better not. I’ll help you _______it.
---_________________is Mike? --He is __________ school.
Here _______a photo of my family. My family _______ in it.
Bill is not _______brother. He is __________brother.
The girl’s name is Susan Smith. Susan is her_______ name , and Smith is her _____name.
选出划线部分读音不同的字母。