- English as a Second Language (ESL)
- Verb to be
- Age 9-14
-
level: Primero de secundaria
- English
Author's Instructions
turn affirmative sentences into negative and interrogative questions. Fill the gap with the verb to be
Verb to be in the negative and interrogative forms
Active — user can report
Author's Instructions
turn affirmative sentences into negative and interrogative questions. Fill the gap with the verb to be
