根据短文内容，用方框中所给单词的适当形式填空，使短文内容完整，语句通顺。
snowman;while;happy; cover; China;friendly; there;like; big;with
I still remember visiting Moscow. It is the capital of Russia, the1______country in the world. I went
there 2______my parents when I was eight years old. I lived and studied there for one year, and I had some
happy memories.
One of the most interesting things of that city was that 3______ were many dogs. Perhaps Russians
4______dogs very much. You can see dogs here and there. Almost each of the families had a dog. I made
friends with many Russian children5______I was living and studying there. They were all very nice. They
had fair hair and fair skin. I played with them6______though I could only speak a little Russian at first. They
were7______to me. The weather in Moscow was very cold. It snowed almost every day in winter. The
ground was always8______with a lot of snow. We often made9______together.
Now I am back in10______, but I miss them so much. I think I will never forget my happy memories
of this visit to Moscow.