Activity Fill in the blanks with the proper forms of words given in the brackets.1. That mall always offers special __________(promote) and weekend deals.2. The __________(sell) can ask a sky-high price; the buyer can make a rock-bottom offer.3. If you want to __________(purchase) the house, you need to pay the deposit next week.4. Improved __________ (consume) confidence is key to an economic recovery.5. We need to support the __________ (continue) of trade relations between these two countries.