9) had given up, had made
10) had already bought
11) had arranged
12) had sold
13) had finished
1. will be climbing or swimming
2. was, was working или will be, will be working (в зависимости от контекста)
3. Will you use
4. will be having
5. will you pass или did you pass (опять же контекст)
6. will visit ( можно сказать I'm visiting - как запланированное действие)
Moscow is the capital of Russia. It is one of the biggest and most beautiful cities in the world. Moscow is a modern city now. The population of the city is about 9.8 million people. Moscow is a political centre, where the government of our country works. My, and its transport must be comfortable and fast. One can see a lot of cars, buses, trolley-buses, trams in the streets of our city. The Moscow metro began its work on the 15th of May, 1935. There were 13 stations at that time. Now it has 190 stations. Our metro is a beautiful and convenient one. There are nine railway stations in Moscow and five airports around the city. There are many stadiums in Moscow. The Central Stadium is in Luzhniki. Many competitions and football matches are held there. The Olympic village was built for the 22nd Olympic Games in Moscow in 1980. It is a big complex for sport games. I live in Moscow and I am proud of this city.