A:Hi Grace!How are you
B:Fine,thanks!And you
A:I'm OK.What's this in English
B:It's a ruler.
A:What color (或colour)is it
B:It's white.
A:Hi Grace!How are you
B:Fine,thanks!And you
A:I'm OK.What's this in English
B:It's a ruler.
A:What color (或colour)is it
B:It's white.