exchange

"The publication of the school newsletter was delayed due to technical issues. "

"My grandmother taught me how to bake cookies when I was a child. "

"The students were exchanging stickers during recess. "

"My sister is very helpful, especially when it comes to organizing things. "

"The tour guide is conducting us through the museum. "

"During their lunch break, the coworkers had a conversation about the new project. "

"You need to learn to be more tolerant of difference."

"The collective was struggling to afford new equipment for the farm. "

"The science class experimented with different substances to see how they reacted to heat. "

"Our company associated with a local charity to help raise money for their programs. "

"the introduction of a new product into the market"

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