Read the text and answer question.
Aspirin destroys cancer cells
Aspirin has a growing reputation as a miracle drug. Half a tablet a day is known to prevent a heart attack. A new study doctors by showing that it can actually slow the growth of bowel cancer cells – and even destroy them. The Cancer Research Campaign is so impressed, it is developing aspirin or an aspirin-like compound as an eventual cure for bowel cancer.
(Coleção Objetivo – Livro 35)
GLOSSARY
bowel – intestino
bowel – intestino
The correct verb form to fill in the blank is