It’s known to us all that the deeper you dive, ________ you can breathe.
You can arrive in New York earlier for the conference ____ you don’t mind taking the night train.
---What would you like to see, my passport or my ID card? ---Oh, ____.
Nowhere else in the world ____ more attractive scenery than in my home country, China.
---Why does the boss look worried? ---Tom left the company a month ago and his work ________ unfinished ever since.
The strange grass never seen before is ______ to be a new plant.