Numbers Listening Exercise #06
The numbers in the sentences remain blank. Listen to the questions and try to understand the numbers. Click the "Answers" button to show the answers.
Questions of the Exercise
When you feed the worms, place the food about _____ centimeters below the surface of the bedding and cover it.
The worm's waste, or castings, should be ready to use as compost within _____ to _____ months.