- English as a Second Language (ESL)
- Verb to be - negative form short and long
- Age 7-15
-
level: 7
- English
Author's Instructions
EXERCISES VERB TO BE NEGATIVE SHORT AND LONG IN PRESENT PROGRESSIVE
- English as a Second Language (ESL)
- Verb to be - negative form short and long
- Age 7-15
- level: 7
- English
Author's Instructions
EXERCISES VERB TO BE NEGATIVE SHORT AND LONG IN PRESENT PROGRESSIVE