Помогите с 22 заданием Срочно пожалуйста !!!!!

1 Red Square is the most famous landmark in my country 2 there is the Arbat street in my city 3 the landmark of London is Big Ben 4 the landmark of China is the Great Wall of China 5 Sydney Opera House is the most famous building in Australia 6 the landmark of France is the Eiffel Tower