substituting

"You have twenty minutes to complete the test."

"My friend told me there was something in the box, but I didn't know what it was yet. "

"My daughter's teacher is very kind and helpful. "

"Do you need a gift for that special someone?"

"The recipe calls for shallots, but if you don't have any, you can substitute with a small onion because they are in the same family. "

"The function of a school lunch is to provide students with nutrition. "

"After the storm, the family replaced the broken window with a new one. "

"They played long and hard."

"My old bicycle tire was flat, so I bought a replacement. "

"I had no shallots so I substituted onion."

"The substitute teacher was very good at explaining the difficult math concepts. "

"There is one sterling and here is another"