选词填空，补全句子。（每小题2.5分，共10分）
This is your eraser, where is ?
Your classroom is clean, is clean, too.
--- Is this Sarah’s new bike?
--- No, is yellow.
My pencil-box is too small. What about ?
选词填空，补全句子。（每小题2.5分，共10分）
This is your eraser, where is ?
Your classroom is clean, is clean, too.
--- Is this Sarah’s new bike?
--- No, is yellow.
My pencil-box is too small. What about ?
粤公网安备 44130202000953号