Witnessing the explosion(爆炸) in a chemical plant in Kunshan is the most frightening experience ______ I have ever had.
It looks ____ it's going to rain.
I thought he hated the TV .You are right,____ he still watches the program.
The size of the audience,____ we had expected, was well over twenty thousand.
Francis did the task____ his brother.
You'll miss the train ____ you hurry up.