China Business Daily reported the 60% discounts on some Beijing-shanghai flights have now slipped back to 20% _______ one day in advance.
A．when books B．when to book C．when booking D．when booked
With so many people ______ around her, the girl felt very nervous and grasped her mother’s hand tightly.
A．standing B．having stood C．stood D．stand
It’s reported that Nest Chat allows users to block others when they want to avoid _______.
A．to be disturbed B．to disturb C．being disturbed D．disturbing
To tell the truth, I would rather that I ____ the pain instead of you. You don’t know how worried I was.
A．took B．had taken C．have taken D．should have taken
By the time you get to Beijing tomorrow, I ______ for Shanghai.
A．am leaving B．should have left C．will leave D．will have left
Europeans made ______ clear that they did not want to take the Romans as neighbors.
A．so B．very C．it D．that
