Fill in the Blanks (Reading & Writing) (Core)

The grocery chain has expanded its home-delivery service to more neighbourhoods this month. Shoppers build an order online and —bookorderhirerent a delivery window that fits their day. A small fee applies, though it is often —waivedremoveddroppedcancelled for orders above a certain amount. If an item is out of stock, the picker will —substitutereplaceswapexchange a similar product unless the customer opts out. Drivers are trained to —packwraploadstore perishable goods in insulated bags so nothing spoils on the way.