I'm so busy these days that didn't write to you u( )now.I'm
I'm so busy these days that didn't write to you u( )now.I'm
Ricky was so busy these days that he didn’t write to Kitty e
I'm so busy that I can't go with you now=I'm not ( )()to go
I'm so busy that Ican't go with you now. I'm not_ _to go wit
I‘m busy these days and I have no time ( ) write to my pen p
I'm sorry that I didn't write back to you sooner but I have
I"m very sorry____ I didn"t write to you earlier.A.so B.beca
I'm very sorry _____ I didn't write to you earlier.A.so B.be
I'm a_____ I can't go to Beijing with you.I'm too busy these
Not that I'm unwilling to go with you,but that I'm busy now.
I'm busy.I'm ( ) a car these days.
i'm sorry i ___ that you didn't understand what i said. now