Verbo To Be Fill in the Blanks

This bag ____________________ mine . It ? s yours .

They ____________________ my cousins .

I ____________________ ____________________ sad . I ____________________ happy .

These trousers ____________________ new . They are ol d

I ____________________ a student . I study every day .

We ____________________ in the park .

David ____________________ ____________________ happy . ( negative )

I ____________________ sick .

____________________ you Spanish ?

Peter and Mark ____________________ brothers .