In order to put an end to poverty, the World Bank has switched its ______to providing technical assistance and long-term loans to developing countries.
In 1939, Hitler ________ war against Poland, which started the Second World War.
What ________ pity that you couldn’t be there to receive ________ prize.
The pen, _____ I paid 2 dollars, was lost.
He was very rude to the Customs officer, _____ of course made things even worse.
. China has hundreds of islands, _____ is Taiwan.