Forty people were expected to the party. But only half of them ______.
— Is there any chance to save his life?— His injuries are extremely serious, but he’s expected to ___________.
I ________ for Beijing in a few days. Do you know when the earliest plane _________?
My parents have always been _________ travelling whenever they get the chance.
---Do you mind if I open the window?--- I feel a bit cold.
While the dog, you should take care not to Otherwise, it may be dangerous to strangers.