Exchange for
- I exchanged my old fridge for a new one. (= I gave my old fridge and got a new one.)
- She exchanged her old clothes for new utensils.
- She is eager to exchange her job in the private sector for a post in government.
- We have to exchange dollars for rupees.
- I would like to exchange my old desktop computer for a brand new laptop.
- Gift coupons can be exchanged for goods.
Exchange with
- The students exchanged pleasantries with each other. (NOT The students exchanged pleasantries for each other.)
- I always exchange clothes with my sister.
- They exchanged a few words with one another and left in haste.