When the spaceship leaves the earth at very high speed, the astronauts feel __________ they are being crushed against the spaceship floor.
They argued ________each other _________ where to spend the golden week.
During his five-day state visit to Japan, Hu Jintao delivered such an ________ speech that all the people present were ________.
Some of you may have finished unit one. _____ , you can go on to unit two.
-Do you mind _____alone at home? -No, but I want a good book_______.
The headmaster wants to have the opening speech ________ by our math teacher next month.