Question

pass the sentences to the simple future:
a) My father thinks schools (be) extincts.
b) If you study hard, you (pass) the exam.

Answer 1

No simple future, em frases afirmativas, acrescenta-se o auxiliar "will" antes do verbo, na estrutura "sujeito + will + verbo principal no infinitivo sem a partícula to + complemento"

a) My father (sujeito) thinks schools will be extincts. (will + verbo principal + complemento)

b) If you study hard, you will pass the exam. (sujeito + will + verbo principal + complemento)