Roman Style Pizza with Roasted Cherry Tomatoes

Name: Roman Style Pizza with Roasted Cherry Tomatoes
Ingredients: 2 teaspoons sugar; 1 1/2 teaspoon active dry yeast; 7 1/2 tablespoons extra-virgin olive oil, divided; 1 teaspoon kosher salt, plus more; 2 1/4 cups (or more) all-purpose flour; 1½ pound cherry or grape tomatoes; Freshly ground black pepper; Semolina (for dusting); 2/3 cup freshly grated Parmesan, divided; 2 cups grated mozzarella (about 8 ounces), or 6 ounces buffalo mozzarella, thinly sliced, divided; Chopped fresh basil