Exercise 66. Make the following sentences passive.
1. The air freight agent assigns an air waybill number to the shipment. 2. The air waybill shows the value of the shipment, the charges, the insurance and a great deal of other informa¬tion. 3. With freight the airline can accept pay¬ment on delivery. 4. The customs broker gives assistance to international shippers both in get¬ting the necessary documentation for outgoing shipments and in get-ting incoming shipments through customs formalities. 5. A customs broker opens and inspects freight in the presence of the consignee or someone who represents him. 6. The airlines generally make a larger profit carrying freight than they do carrying passengers.