It was wrong to cut down the old tree which dates back to 1915, _______ the reason．

My pet dog ____ five months ago. Its ____ made me verysad.

I was wondering if we could go skating on the weekend―― good

His behavior at the party last night seemed rather .Many of us were quite surprised

What are you reading about—It’s about the one-child policy. It says that the policy has_____ controlling the population in China.