Low-carbon lifestyle is of great benefit to improve the world environment.________can be enjoyed from it until you have a deep understanding of it, however.
In our school students are according to how much they know and how old they are.
There was plenty of time. We _____.
It suddenly ________ to me that we could use a computer to do the job.
I am________your suggestion________we should spend more time on this project.
________ the students in our school go to college in their teens.