From his _______ look, we could see that he hadn’t expected that we could raise such _______ questions to him.
When the spaceship was , I could really feel the high gravity.
He still remembers the days ______ he spent with your family.
The thieves ran away when the burglar alarm(防盗警报器).
The secretary worked late into the night, _____ a long speech for the president.
The train was ______ to arrive at 11:30,but it was an hour late.