—Could you tell me how to get to Victoria Street? —Victoria Street? _________ is where the Grand Theatre is. 

The total combined income of 48 countries in Africa is only a little more than _____ of Belgium.

His camera is more expensive than ___.

Environment protection requires our joint effort. ______ will be achieved unless we work well together.

The cost of buying a house in Beijing is higher than ______in Luoyang。