- English as a Second Language (ESL)
- Personal information
- Age 6+
-
level: Beginner
- English
คำแนะนำของผู้เขียน
This is an elementary exercise on the forms of the present of the verb BE, affirmative, negative and interrogative
คำแนะนำของผู้เขียน
This is an elementary exercise on the forms of the present of the verb BE, affirmative, negative and interrogative