Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to cook vegetarian pasta [title] Heat the oven to 450 ° f (230 ° c). [step] It takes a while for ovens to reach this high temperature, so get it preheating while you are preparing the vegetables. [title] Mix the vegetables.

Ending1: [step] Place all of the ingredients except the pesto in a large mixing bowl and stir them together with a whisk until they're fully combined. Transfer the mix to a bowl, and pour in the tomato sauce. Ending2: [step] Sprinkle the garlic and olive oil over the vegetables with a colander or strainer, or paring knife. [title] Stir in the onions, garlic quarter, and cheese. Ending3: [step] Spoon about 1 cup (237 ml) of water (more if it is soaked) into a large mixing bowl. Use a wooden spoon to stir the vegetables with the water. Ending4: [step] Combine the mushrooms, broccoli, spinach, pepper and onion in a large bowl. Sprinkle 1 tablespoon (15ml) of the olive oil over the vegetables and mix well to make sure everything is coated.

Answer format: ending1/ending2/ending3/ending4