21.   Bring a pot of water to a boil for the noodles.

22.   Bring a pot of water to a boil, then lightly salt it.

23.   Bring a pot of water to a boil.

24.   Bring a pot of water to a rolling boil.

25.   Bring large pot of salted water to a rapid boil.

26.   Bring large pot of salted water to rapid boil.

27.   Bring large pot of water to boil over high heat.

28.   Bring the pot of curry back to a boil.

29.   Bring the pot to a boil, then cut it back to simmer.

30.   Bring the pot to a boil.