It is suggested that we __________ watch the movie " Life of Pi",which will excite us most.
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.