在四线三格中按顺序规范写出字母I-R的大小写。
---How are you?
---_______
A. hello B. Thanks C. I'm OK
---Colin, what's this in English?
---__________
A. It's pen B. It's a pen C. This is a pen
--- Spell it , please.
---_______
A.NAME B. name C.N-A-M-E
What's this _______ English
A. in B. for C. on
This is _______nice jacket.
A. an B. a C. /
