1) the … is the fourth largest country in the world stretching from the … ocean in the east to the … west. 2) it is situated in … america. 3) it borders on … in the north and on … in the south. 4) there are a lot of mountains in the usa. the highest and largest are the … in the west 5) the … are in the east, they are lower and older. 6) the mighty … is the longest river in the usa. some other rivers flow into it. 7) the … lakes in the north of the usa are very deep. the … lake is the largest and the lake is the smallest. is the capital of the usa. it is situated on the river.