Beijing has got_____ population of more than 13.8 million.

Pet raisers should look after their pets carefully, _______ they won’t be allowed to keep them any longer.

More and more rich people have promised to ______ their wealth after death to help the poor and the disabled.

From the date________on the coin, we knew that it was made 500 years ago [ ]

The weather is fine today. —- yesterday.