Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make macaroni salad [title] Cook the macaroni pasta shapes. [step] Follow the package instructions for timing. [title] Drain.

Ending1: [step] Separate the liquid by spoon and place it in a colander or salad spinner to drain. This mixture will be very watery very quickly, so you need to be ready within 15 to 30 minutes. Ending2: [step] Rinse with cold water to stop the cooking. Ensure the rinsed pasta is free of water. Ending3: [step] One cup of water will preserve the macaroni pasta effectively. [title] Peel and chop the cooked sea cheese. Ending4: [step] Drain until the macaroni pasta mixture is safe to eat. [title] Heat the cooking oil in a large saucepan over medium heat.

Answer format: ending1/ending2/ending3/ending4