The couple had no sooner got to the station （）the coach left.

What a nice day! How about the three of us ______a walk...

单项选择题What a nice day! How about the three of us ______a walk in the park nearby

A new laptop costs about ______of a second-hand one.A．t...

单项选择题A new laptop costs about ______of a second-hand one.

______the boss says, it is unreasonable to ask me to wo...

单项选择题______the boss says, it is unreasonable to ask me to work overtime without pay.