.Complete com o verbo to be no presente e com o verbo dos parênteses no gerúndio:
a- Elvis ______ _______________ for us. (to wait)
b- Peter and I ______ _______________ chess. (to play)
c- I ______ _______________ at night. (to run)
d- The dogs ______ _______________ the table. (to bite)
e- The boy ______ _______________ on the beach. (to lie)
f- I ______ _______________ headaches. (to have)
g- Susan ______ _______________ her fails. (to admit)
h- My uncles ______ _______________ on the Alps. (to ski)
i- I ______ _______________ well. (to sing)
j- My dog ______ _______________ big. (to get)
2. Passe as frases da questão 1 para a forma NEGATIVA.
3. Passe as frases da questão 1 para a forma INTERROGATIVA.