八、写出下列字母组合对应的大写或小写形式。
1. prc ______ 2. EMU ______ 3. FGV ______ 4. dna ______

1. PRC
2. emu
3. fgv
4. DNA

九、根据图片和句意提示,补全对话或句子。
1. —______ you my mother? —______, I'm not.
2. —Happy Birthday, Sam. This ______ is for you. —______ you.
3. I am ______ today. I want a toy ______.

Are
No
cake
Thank
ten
car

十、连词成句,使对话完整。
Zhang Hua: Morning, Mike.
Mike: Good morning, Zhang Hua. Who's this boy?
Zhang Hua: He's Zhang Jun. 1. ______ (is, my, He, cousin).
Mike: 2. ______ (meet, to, Nice, you), Zhang Jun. My name is Mike.
Zhang Jun: Nice to meet you too, Mike.
Mike: 3. ______ (meet, and, my, Come, family). This is Helen. She's my sister.
Zhang Hua: Hello, Helen. I'm Zhang Hua. This is Zhang Jun.
Helen: Hello, Zhang Hua and Zhang Jun.
Zhang Jun: Who's the baby in the picture? 4. ______ (it, your, Is, brother)?
Helen: No. It's me!

He is my cousin
Nice to meet you
Come and meet my family
Is it your brother