คำแนะนำของผู้เขียน
Completar los huecos con: There is - There are - There aren't - There isn't
There is - There are - There aren't - There isn't
สำรวจแผ่นงาน
Singular plural: s,es
- ESL
- A1
Completar los huecos con: There is - There are - There aren't - There isn't
