It is very _______ of you to speak in front of all those people .
一Your jacket is so beautiful(漂亮).一_____________.
一Can you spell her name, please?一_____________
一How are you?一_______________. A. It’s a B. B. Thank you. C. I’m OK. D. OK
It’s ___________ black.It’s ________ black ruler.
一____________?一It’s a ruler.