Вставить артикли.there is more water than land on our planet. the largest and deepest ocean in world is pacific, then comes atlantic. indian ocean is only little smaller. smallest ocean is longest river in usa is mississippi, largest sea is mediterranean, deepest lake is lake baikal.large masses of land are called continents. they are europe and asia, north and south america, australia and antarctica.there are mountain chains in many parts of world. some of them such as urals are old, others like caucasus are much younger. highest mountain chain, which is called himalayas, is situated in asia.

There is more water than land on our planet. The largest and deepest ocean in ..the. world is .the.Pacific, then comes ..the. Atlantic. ..the. Indian ocean is only .a. little smaller. .the.. smallest ocean is ..the. Arcticthe longest river in .the.. USA is ..the. Mississippi, ..the. largest sea is ..the. Mediterranean, ...the deepest lake is ... Lake Baikal. Large masses of ... land are called ... continents. They are ... Europe and Asia, ... North and ... South America, ... Australia and ... Antarctica. There are mountain chains in many parts of ...the world. Some of them such as ..the. Urals are old, others like ..the. Caucasus are much younger. ..the. highest mountain chain, which is called ...the Himalayas, is situated in Asia.

I spend my summer holidays at my granny’s. There are many things there to do. What I did most of the time - I swam in the sea and sunbathed. Sometimes I made a fire with my friends at the seaside and cooked potatoes there. It was wonderful. We told anecdotes to each other, and did everything we wanted. I also got used to walk alone in the forest.

When August was coming to its end, I went on a small voyage by ship. The ship name was “Sevastopol”.

But this summer wasn’t for me only sugar and honey. I have passed through the graduating exams after school and entering exams in the university. So the bigger part of my summer vacations I spent sitting with the books. Of course, it was not interesting, but I’m glad that I did it because now I’m a student of the best university in our country.

Не написано, какие именно каникулы, поэтому предположу, что летние:

Summer is over and now it's time to go back to school. My summer holidays were wonderful! I had so much fun, I spent most of the time outside with my friends. In July me and my parents went to the countryside to visit my relatives that we haven't seen for years. We had such a good time there: we were swimming in the lake and sunbathing. August was the best month because we were travelling around the country. I saw so many beautiful places and learned so many new things!

Although my summer holidays were great, I missed my classmates and teachers. I couldn't wait to go back to school. Thanks to long and good holidays I'm full of energy and ready to study well this whole school year.

Надеюсь, сойдет =)