—Car prices have been going down sharply in the last 20 years.—It’s not surprising because the law of market _____the price of a product
—What made ber so sad? —______a good chance to go abroad.
A professor of biology gave a talk to more than 1000 students on elephants living conditions and the dangers _______ them.
—It has rained for a day. What timely rain! _____________.
—The party was a great success. Why didn’t you come? —I wish I_______.