12)escolha a alternativa correta que melhor completa as sentenças abaixo:

a)i____thirsty a)
(_)is (b) (_)are (c) (_)am

(b)____you fine?
a) (_)is (b) (_)are (c) (_)am

(c)We____tired. We're hungry.
a) (_)is (b) (_)are (c) (_)am

(d)She____in a restaurant.
a) (_)is (b) (_)are (c) (_)am​