__ was once regarded as impossible has come true.
—Could you tell me what I said just now?—Sorry. I ______ about the movie I watched last night.
It’s kind ____ you to have given me so much help. Thank you ____ the bottom of my heart.
The information on the Internet gets around more rapidly than ____ in the newspaper.
The atomic weight of oxygen is_____than ______of the hydrogen.
In Singapore, people______eating or drinking on the subway can be fined up to 500 Singapore dollars.