Nbsp;           olivia is from … north america.  his home country is … canada.
2.            the country i want to visit in spring is … czech republic.
3.            … kazbek is one of the most famous mountains in russia.
4.            i’d like to travel to … malta or to … japanese islands next summer.
5.            … perm stands on … kama; it is its main river.
6.            i spent my weekends on … black sea in … russian federation.
7.            … bering strait is between … arctic ocean and … pacific one.
8.            i’ve never travelled to … netherlands.
9.            … kalahari is a big desert in … south africa.
10.  … himalayas are the highest mountain chain in … asia.
11.  i have a wonderful view of … lake tahoe from my hotel.
12.  … france is to … north of … italy.
13.  i live in … oxford street in … london. 
артикль the кде надо​