The ______ of living areas makes wild animals becomefewer than before.

一一Guess what I happened to meet Mary in the street yesterday.-If my memory serves me correctly, you two ______each other for almost ten years.

Let’s _________ some chicken. —Great! I like chicken.

Can you play chess— No, but I can play ________ piano very well．

had finished supper and _____ have a bath when the power was cut off. [ ]