Tolong ,, yg dilingkari gris merah

a. (+) the author have wrote some popular books
(-) the author haven't wrote any popular books
(?) have the authour wrote any popular books?

b. (+) the students have read the materials for the test
(-) the students haven't read the materials for the test
(?) have the students read the materials for the test?

a) positive ( + ) = The author have written some popular books.
negative ( - ) = The author have not written some popular books.
interrogative ( ? ) = Have the author written some popular books?
b) postive ( + ) = The students have read the materials for test.
negative ( - ) = The students have not read the materials for test.
interrogative ( ? ) = Have the students read the materials for the test ?
Maaf ya kalau salah. Semoga membantu. Jadikan jawaban terbaik ya.