—Did you watch the football final between China and Japan?—Yes,but I would rather________.
Life is___,but there is no limit_____.
They stopped fighting but stood there, ____each other without saying anything.
The boy fell asleep where he ______,without undressing.
Some countries are increasing their use of natural gas, and other forms of ______.
Liping has never gone to Japan, but he speaks Japanese____ he were Japanese.