China has made efforts to respond to _______ climate change, and set targets to control greenhouse gas emissions by 2020.
Laura was happy ____ by so many kind-hearted friends when she had a serious operation in hospital.
After a fire broke out in the workshop, a lot of equipment ____.
You are___ to meet many difficulties when you are seeking success.
The pilot,(飞行员) whether ______ or on purpose, made the plane do a sharp turn.(急转弯)
— Would you mind if I turned on the radio and listened to some music? —______. In fact, I also like to listen to music in my car.