Fill in the gaps with articles if necessary: а, an, the,I…

Fill in the gaps with articles if necessary: а, an, the,I, She lives in … Switzerlandin … small town near the mountains -2… . sand is used to make glass.3. John doesn't like … tea, he prefers … coffee.4. In winter I always go to … Crimean Mountains to ski.5. My son plays … piano rather well.6. He finished his work late in … evening.7. He fell in love with her at… first sight.8. Her brother entered … Oxford University.9. Bob visited Canada and saw … Niagara Falls.10.Coming home we saw … new Ukraine.Fill in the gaps with articles if necessary: а, an, the, —