Пожалуйста решите 9 и 10 номер.. Очень нужно!!

№9 2) Which desert is larger than the Kalahari Desert? - A 3) Which is the highest mountain in the world? - B 4) Which ocean is smaller than the Atlantic? - A 5) Which is the coldest country in the world? - A №10 2) The most expensive city in the world I know is Moscow. 3) The cheapest country I know is Malawi. 4) The coldest ocean I know is the Atlantic ocean. 5) The hottest country I know is Ethiopia. 6) The most ancient place I know is Jericho.